Subjects -> PHYSICS (Total: 857 journals)
    - ELECTRICITY AND MAGNETISM (10 journals)
    - MECHANICS (22 journals)
    - NUCLEAR PHYSICS (53 journals)
    - OPTICS (92 journals)
    - PHYSICS (625 journals)
    - SOUND (25 journals)
    - THERMODYNAMICS (30 journals)

NUCLEAR PHYSICS (53 journals)

Showing 1 - 50 of 50 Journals sorted alphabetically
Advances in Optics and Photonics     Full-text available via subscription   (Followers: 18)
Annual Review of Nuclear and Particle Science     Full-text available via subscription   (Followers: 1)
APL Photonics     Open Access  
Atomic Data and Nuclear Data Tables     Hybrid Journal  
EPJ A - Hadrons and Nuclei     Hybrid Journal  
EPJ B - Condensed Matter and Complex Systems     Hybrid Journal   (Followers: 1)
EPJ E - Soft Matter and Biological Physics     Hybrid Journal   (Followers: 3)
EPJ Nuclear Sciences & Technologies     Open Access   (Followers: 3)
EPL Europhysics Letters     Partially Free   (Followers: 8)
Fusion Science and Technology     Hybrid Journal   (Followers: 4)
IEEE Nanotechnology Express     Hybrid Journal   (Followers: 18)
International Journal of Quantum Chemistry     Hybrid Journal   (Followers: 5)
Journal of Nanomedicine & Nanotechnology     Open Access   (Followers: 2)
Journal of Nuclear and Particle Physics     Open Access   (Followers: 14)
Journal of Nuclear Materials     Hybrid Journal   (Followers: 12)
Journal of Physics G : Nuclear and Particle Physics     Open Access   (Followers: 16)
Journal of Quantum Chemistry     Open Access   (Followers: 1)
Kerntechnik     Full-text available via subscription  
Nano Energy     Open Access   (Followers: 11)
NanoImpact     Hybrid Journal  
Nanotechnology Development     Open Access   (Followers: 21)
Nanotechnology, Science and Applications     Open Access   (Followers: 7)
Nuclear and Particle Physics Proceedings     Hybrid Journal   (Followers: 3)
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment     Hybrid Journal   (Followers: 18)
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms     Hybrid Journal   (Followers: 17)
Nuclear Materials and Energy     Open Access   (Followers: 1)
Nuclear Physics A     Hybrid Journal   (Followers: 5)
Nuclear Physics B     Open Access   (Followers: 3)
Nuclear Physics News     Hybrid Journal   (Followers: 2)
Nuclear Science and Engineering     Hybrid Journal   (Followers: 7)
Nuclear Technology     Hybrid Journal   (Followers: 5)
Nukleonika     Open Access  
Particles     Open Access  
Physica E: Low-dimensional Systems and Nanostructures     Hybrid Journal   (Followers: 1)
Physica Medica     Hybrid Journal   (Followers: 4)
Physical Biology     Hybrid Journal   (Followers: 4)
Physical Review A     Full-text available via subscription   (Followers: 24)
Physical Review Accelerators and Beams     Open Access   (Followers: 4)
Physical Review B     Full-text available via subscription   (Followers: 32)
Physical Review D     Full-text available via subscription   (Followers: 13)
Physical Review E     Full-text available via subscription   (Followers: 42)
Physical Review Letters     Full-text available via subscription   (Followers: 161)
Physics of Atomic Nuclei     Hybrid Journal   (Followers: 10)
Physics of Particles and Nuclei     Hybrid Journal   (Followers: 2)
Physics of Particles and Nuclei Letters     Hybrid Journal   (Followers: 1)
Progress in Particle and Nuclear Physics     Full-text available via subscription   (Followers: 2)
Radiation Detection Technology and Methods     Hybrid Journal   (Followers: 1)
The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics     Hybrid Journal   (Followers: 29)
The European Physical Journal Special Topics     Hybrid Journal   (Followers: 1)
World Journal of Nuclear Science and Technology     Open Access   (Followers: 4)
Similar Journals
Journal Cover
Physical Review A
Journal Prestige (SJR): 1.288
Citation Impact (citeScore): 2
Number of Followers: 24  
 
  Full-text available via subscription Subscription journal
ISSN (Print) 1050-2947 - ISSN (Online) 1094-1622
Published by APS Homepage  [14 journals]
  • Interplay of nonlocality and incompatibility breaking qubit channels

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      Authors: Swati Kumari; Javid Naikoo, Sibasish Ghosh, A. K. Pan
      First page: 022201
      Abstract: Author(s): Swati Kumari, Javid Naikoo, Sibasish Ghosh, and A. K. Pan
      Incompatibility and nonlocality are not only of foundational interest but also act as important resources for quantum information theory. In the Clauser-Horne-Shimony-Holt (CHSH) scenario, the incompatibility of a pair of observables is known to be equivalent to Bell nonlocality. Here, we investigat…
      [Phys. Rev. A 107, 022201] Published Thu Feb 02, 2023
      Keywords: Fundamental concepts
      Citation: Phys. Rev. A 107, 022201 (2023)
      PubDate: 2023-02-02T10:00:00+00:00
      DOI: 10.1103/PhysRevA.107.022201
      Issue No: Vol. 107, No. 2 (2023)
       
  • Mixedness timescale in non-Hermitian quantum systems

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      Authors: Diego Paiva Pires; Tommaso Macrì
      First page: 022202
      Abstract: Author(s): Diego Paiva Pires and Tommaso Macrì
      We discuss the short-time perturbative expansion of the linear entropy for finite-dimensional quantum systems whose dynamics can be effectively described by a non-Hermitian Hamiltonian. We derive a timescale for the degree of mixedness for an input state undergoing non-Hermitian dynamics and special…
      [Phys. Rev. A 107, 022202] Published Fri Feb 03, 2023
      Keywords: Fundamental concepts
      Citation: Phys. Rev. A 107, 022202 (2023)
      PubDate: 2023-02-03T10:00:00+00:00
      DOI: 10.1103/PhysRevA.107.022202
      Issue No: Vol. 107, No. 2 (2023)
       
  • Optimal discrimination of geometrically uniform qubit and qutrit states

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      Authors: Xin Lü
      First page: 022401
      Abstract: Author(s): Xin Lü
      We consider discrimination of geometrically uniform states, and analytically solve this problem for qubits. For qutrits, we obtain the exact solution to the optimal measurement when the defining unitary matrix for the geometrically uniform states is degenerate. We also show that if the unitary is no…
      [Phys. Rev. A 107, 022401] Published Thu Feb 02, 2023
      Keywords: Quantum information science
      Citation: Phys. Rev. A 107, 022401 (2023)
      PubDate: 2023-02-02T10:00:00+00:00
      DOI: 10.1103/PhysRevA.107.022401
      Issue No: Vol. 107, No. 2 (2023)
       
  • Kernel-based quantum regressor models learning non-Markovianity

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      Authors: Diego Tancara; Hossein T. Dinani, Ariel Norambuena, Felipe F. Fanchini, Raúl Coto
      First page: 022402
      Abstract: Author(s): Diego Tancara, Hossein T. Dinani, Ariel Norambuena, Felipe F. Fanchini, and Raúl Coto
      Quantum machine learning is a growing research field that aims to perform machine learning tasks assisted by a quantum computer. Kernel-based quantum machine learning models are paradigmatic examples where the kernel involves quantum states, and the Gram matrix is calculated from the overlap between…
      [Phys. Rev. A 107, 022402] Published Fri Feb 03, 2023
      Keywords: Quantum information science
      Citation: Phys. Rev. A 107, 022402 (2023)
      PubDate: 2023-02-03T10:00:00+00:00
      DOI: 10.1103/PhysRevA.107.022402
      Issue No: Vol. 107, No. 2 (2023)
       
  • Theory of qubit noise characterization using the long-time cavity
           transmission

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      Authors: Philipp M. Mutter; Guido Burkard
      First page: 022601
      Abstract: Author(s): Philipp M. Mutter and Guido Burkard
      Noise-induced decoherence is one of the main threats to large-scale quantum computation. In an attempt to assess the noise affecting a qubit, we go beyond the standard steady-state solution of the transmission through a qubit-coupled cavity in input-output theory by including dynamical noise in the …
      [Phys. Rev. A 107, 022601] Published Wed Feb 01, 2023
      Keywords: Quantum technologies
      Citation: Phys. Rev. A 107, 022601 (2023)
      PubDate: 2023-02-01T10:00:00+00:00
      DOI: 10.1103/PhysRevA.107.022601
      Issue No: Vol. 107, No. 2 (2023)
       
  • Control-enhanced quantum metrology under Markovian noise

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      Authors: Yue Zhai; Xiaodong Yang, Kai Tang, Xinyue Long, Xinfang Nie, Tao Xin, Dawei Lu, Jun Li
      First page: 022602
      Abstract: Author(s): Yue Zhai, Xiaodong Yang, Kai Tang, Xinyue Long, Xinfang Nie, Tao Xin, Dawei Lu, and Jun Li
      Quantum metrology is supposed to significantly improve the precision of parameter estimation by utilizing suitable quantum resources. However, the predicted precision can be severely distorted by realistic noises. Here, we propose a control-enhanced quantum metrology scheme to defend against these n…
      [Phys. Rev. A 107, 022602] Published Fri Feb 03, 2023
      Keywords: Quantum technologies
      Citation: Phys. Rev. A 107, 022602 (2023)
      PubDate: 2023-02-03T10:00:00+00:00
      DOI: 10.1103/PhysRevA.107.022602
      Issue No: Vol. 107, No. 2 (2023)
       
  • Attosecond imaging of photoinduced dynamics in molecules using
           time-resolved photoelectron momentum microscopy

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      Authors: Marvin Reuner; Daria Popova-Gorelova
      First page: 023101
      Abstract: Author(s): Marvin Reuner and Daria Popova-Gorelova
      We explore the capabilities offered by attosecond extreme ultraviolet and x-ray pulses that can now be generated by free-electron lasers and high-order harmonic generation sources for probing photon-induced electron dynamics in molecules. We theoretically analyze how spatial and temporal dependence …
      [Phys. Rev. A 107, 023101] Published Wed Feb 01, 2023
      Keywords: Light-induced processes in atomic-scale systems
      Citation: Phys. Rev. A 107, 023101 (2023)
      PubDate: 2023-02-01T10:00:00+00:00
      DOI: 10.1103/PhysRevA.107.023101
      Issue No: Vol. 107, No. 2 (2023)
       
  • Coherence-preserving cooling of nuclear-spin qubits in a weak magnetic
           field

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      Authors: Xiao-Feng Shi
      First page: 023102
      Abstract: Author(s): Xiao-Feng Shi
      Nuclear-spin memories of divalent neutral atoms can allow spin-preserving resolved-sideband cooling in a strong magnetic field [I. Reichenbach and I. H. Deutsch, Phys. Rev. Lett. 99, 123001 (2007)]. We present a theory for cooling $^{87}\mathrm{Sr}$ nuclear-spin qubits in a weak magnetic field. The …
      [Phys. Rev. A 107, 023102] Published Fri Feb 03, 2023
      Keywords: Light-induced processes in atomic-scale systems
      Citation: Phys. Rev. A 107, 023102 (2023)
      PubDate: 2023-02-03T10:00:00+00:00
      DOI: 10.1103/PhysRevA.107.023102
      Issue No: Vol. 107, No. 2 (2023)
       
  • Composite pulses for optimal robust control in two-level systems

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      Authors: Hai-Ning Wu; Cheng Zhang, Jie Song, Yan Xia, Zhi-Cheng Shi
      First page: 023103
      Abstract: Author(s): Hai-Ning Wu, Cheng Zhang, Jie Song, Yan Xia, and Zhi-Cheng Shi
      In this work, we put forward an approach of constructing the optimal composite pulse sequence for robust population transfer in two-level systems. This approach is quite universal and applicable to a variety of systems, because the modulation parameters of composite pulses are obtained by minimizing…
      [Phys. Rev. A 107, 023103] Published Fri Feb 03, 2023
      Keywords: Light-induced processes in atomic-scale systems
      Citation: Phys. Rev. A 107, 023103 (2023)
      PubDate: 2023-02-03T10:00:00+00:00
      DOI: 10.1103/PhysRevA.107.023103
      Issue No: Vol. 107, No. 2 (2023)
       
  • Efimovian three-body potential from broad to narrow Feshbach resonances

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      Authors: J. van de Kraats; D. J. M. Ahmed-Braun, J.-L. Li, S. J. J. M. F. Kokkelmans
      First page: 023301
      Abstract: Author(s): J. van de Kraats, D. J. M. Ahmed-Braun, J.-L. Li, and S. J. J. M. F. Kokkelmans
      We analyze the change in the hyperradial Efimovian three-body potential as the two-body interaction is tuned from the broad to narrow Feshbach resonance regime. Here, it is known from both theory and experiment that the three-body dissociation scattering length ${a}_{−}$ shifts away from the univers…
      [Phys. Rev. A 107, 023301] Published Wed Feb 01, 2023
      Keywords: Ultracold systems and matter waves
      Citation: Phys. Rev. A 107, 023301 (2023)
      PubDate: 2023-02-01T10:00:00+00:00
      DOI: 10.1103/PhysRevA.107.023301
      Issue No: Vol. 107, No. 2 (2023)
       
  • Density profile of noninteracting fermions in a rotating two-dimensional
           trap at finite temperature

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      Authors: Manas Kulkarni; Pierre Le Doussal, Satya N. Majumdar, Grégory Schehr
      First page: 023302
      Abstract: Author(s): Manas Kulkarni, Pierre Le Doussal, Satya N. Majumdar, and Grégory Schehr
      We study the average density of $N$ spinless noninteracting fermions in a two-dimensional harmonic trap rotating with a constant frequency $\mathrm{Ω}$ and in the presence of an additional repulsive central potential $γ/{r}^{2}$. The average density at zero temperature was recently studied in Phys. …
      [Phys. Rev. A 107, 023302] Published Fri Feb 03, 2023
      Keywords: Ultracold systems and matter waves
      Citation: Phys. Rev. A 107, 023302 (2023)
      PubDate: 2023-02-03T10:00:00+00:00
      DOI: 10.1103/PhysRevA.107.023302
      Issue No: Vol. 107, No. 2 (2023)
       
  • Transport of ultracold atoms in superpositions of $S$- and $D$-band states
           in a moving optical lattice

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      Authors: Zhongcheng Yu; Jinyuan Tian, Peng Peng, Dekai Mao, Xuzong Chen, Xiaoji Zhou
      First page: 023303
      Abstract: Author(s): Zhongcheng Yu, Jinyuan Tian, Peng Peng, Dekai Mao, Xuzong Chen, and Xiaoji Zhou
      Ultracold atoms in a moving optical lattice with high controllability are a feasible platform to research the transport phenomenon. Here, we study the transport process of ultracold atoms at the $D$ band in a one-dimensional optical lattice and manipulate the transport of superposition states with d…
      [Phys. Rev. A 107, 023303] Published Fri Feb 03, 2023
      Keywords: Ultracold systems and matter waves
      Citation: Phys. Rev. A 107, 023303 (2023)
      PubDate: 2023-02-03T10:00:00+00:00
      DOI: 10.1103/PhysRevA.107.023303
      Issue No: Vol. 107, No. 2 (2023)
       
  • Anomalous lifetimes of ultracold complexes decaying into a single channel

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      Authors: James F. E. Croft; John L. Bohn, Goulven Quéméner
      First page: 023304
      Abstract: Author(s): James F. E. Croft, John L. Bohn, and Goulven Quéméner
      We investigate the lifetimes of complexes formed in ultracold molecule collisions. Employing both transition-state theory and a non-Hermitian microscopic model, we examine processes that can extend the lifetime of complexes beyond that predicted by Rice-Ramsperger-Kassel-Marcus (RRKM) theory. We foc…
      [Phys. Rev. A 107, 023304] Published Fri Feb 03, 2023
      Keywords: Ultracold systems and matter waves
      Citation: Phys. Rev. A 107, 023304 (2023)
      PubDate: 2023-02-03T10:00:00+00:00
      DOI: 10.1103/PhysRevA.107.023304
      Issue No: Vol. 107, No. 2 (2023)
       
  • Many-body Aharonov-Bohm caging in a lattice of rings

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      Authors: Eulàlia Nicolau; Anselmo M. Marques, Ricardo G. Dias, Jordi Mompart, Verònica Ahufinger
      First page: 023305
      Abstract: Author(s): Eulàlia Nicolau, Anselmo M. Marques, Ricardo G. Dias, Jordi Mompart, and Verònica Ahufinger
      We study a system of a few ultracold bosons loaded into states with orbital angular momentum $l=1$ of a one-dimensional staggered lattice of rings. Local eigenstates with winding numbers $+l$ and $−l$ form a Creutz ladder with a real dimension and a synthetic one. States with opposite winding number…
      [Phys. Rev. A 107, 023305] Published Fri Feb 03, 2023
      Keywords: Ultracold systems and matter waves
      Citation: Phys. Rev. A 107, 023305 (2023)
      PubDate: 2023-02-03T10:00:00+00:00
      DOI: 10.1103/PhysRevA.107.023305
      Issue No: Vol. 107, No. 2 (2023)
       
  • Epsilon-near-zero nanoparticles

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      Authors: Ibrahim Issah; Jesse Pietila, Tommi Kujala, Matias Koivurova, Humeyra Caglayan, Marco Ornigotti
      First page: 023501
      Abstract: Author(s): Ibrahim Issah, Jesse Pietila, Tommi Kujala, Matias Koivurova, Humeyra Caglayan, and Marco Ornigotti
      In this work we propose epsilon-near-zero (ENZ) nanoparticles formed of metal and dielectric bilayers and employ the effective-medium approach for multilayered nanospheres to study their optical response. We obtain a passive tunable ENZ region by varying the radii of the proposed bilayer nanospheres…
      [Phys. Rev. A 107, 023501] Published Wed Feb 01, 2023
      Keywords: Photonics, nonlinear optics, and optomechanics
      Citation: Phys. Rev. A 107, 023501 (2023)
      PubDate: 2023-02-01T10:00:00+00:00
      DOI: 10.1103/PhysRevA.107.023501
      Issue No: Vol. 107, No. 2 (2023)
       
  • Modeling spatiotemporal dynamics of chiral coupling of quantum emitters to
           light fields in nanophotonic structures

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      Authors: Jan Olthaus; Maximilian Sohr, Stephan Wong, Sang Soon Oh, Doris E. Reiter
      First page: 023502
      Abstract: Author(s): Jan Olthaus, Maximilian Sohr, Stephan Wong, Sang Soon Oh, and Doris E. Reiter
      A quantum emitter placed in a nanophotonic structure can result in nonreciprocal phenomena like chiral light excitation. Here, we present a theoretical model to couple circularly polarized emitters described by the density-matrix formalism to the electromagnetic fields within a finite-difference tim…
      [Phys. Rev. A 107, 023502] Published Fri Feb 03, 2023
      Keywords: Photonics, nonlinear optics, and optomechanics
      Citation: Phys. Rev. A 107, 023502 (2023)
      PubDate: 2023-02-03T10:00:00+00:00
      DOI: 10.1103/PhysRevA.107.023502
      Issue No: Vol. 107, No. 2 (2023)
       
  • Efficient diffraction control using a tunable active-Raman gain medium

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      Authors: Sandeep Sharma
      First page: 023701
      Abstract: Author(s): Sandeep Sharma
      We present a scheme to create an all-optical tunable and lossless waveguide using a controllable coherent Raman process in an atomic rubidium vapor in an $\mathcal{N}$-type configuration. We employ a Gaussian Raman field and a Laguerre-Gaussian control field to imprint a high-contrast tunable wavegu…
      [Phys. Rev. A 107, 023701] Published Wed Feb 01, 2023
      Keywords: Quantum optics
      Citation: Phys. Rev. A 107, 023701 (2023)
      PubDate: 2023-02-01T10:00:00+00:00
      DOI: 10.1103/PhysRevA.107.023701
      Issue No: Vol. 107, No. 2 (2023)
       
  • Enhancement of quadripartite quantum correlation via phase-sensitive
           cascaded four-wave mixing process

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      Authors: Huanrong He; Shengshuai Liu, Jietai Jing
      First page: 023702
      Abstract: Author(s): Huanrong He, Shengshuai Liu, and Jietai Jing
      Multipartite quantum correlation is important for both fundamental science and quantum information processing. Its enhancement is critical to improve the performance of physical systems. Therefore, it is of great practical significance to study the enhancement of multipartite quantum correlation. He…
      [Phys. Rev. A 107, 023702] Published Thu Feb 02, 2023
      Keywords: Quantum optics
      Citation: Phys. Rev. A 107, 023702 (2023)
      PubDate: 2023-02-02T10:00:00+00:00
      DOI: 10.1103/PhysRevA.107.023702
      Issue No: Vol. 107, No. 2 (2023)
       
  • Perfect nonreciprocity by loss engineering

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      Authors: Xinyao Huang; Yong-Chun Liu
      First page: 023703
      Abstract: Author(s): Xinyao Huang and Yong-Chun Liu
      Realization of nonreciprocal transmission with low insertion loss and high contrast simultaneously is in great demand for one-way optical communication and information processing. Here we propose a generic approach to achieving perfect nonreciprocity that allows lossless unidirectional transmission …
      [Phys. Rev. A 107, 023703] Published Thu Feb 02, 2023
      Keywords: Quantum optics
      Citation: Phys. Rev. A 107, 023703 (2023)
      PubDate: 2023-02-02T10:00:00+00:00
      DOI: 10.1103/PhysRevA.107.023703
      Issue No: Vol. 107, No. 2 (2023)
       
  • Single photons versus coherent-state input in waveguide quantum
           electrodynamics: Light scattering, Kerr, and cross-Kerr effect

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      Authors: Athul Vinu; Dibyendu Roy
      First page: 023704
      Abstract: Author(s): Athul Vinu and Dibyendu Roy
      While the theoretical studies in waveguide quantum electrodynamics predominate with single-photon and two-photon Fock-state (photon number states) input, the experiments are primarily carried out using a faint coherent light. We create a theoretical toolbox to compare and contrast linear and nonline…
      [Phys. Rev. A 107, 023704] Published Thu Feb 02, 2023
      Keywords: Quantum optics
      Citation: Phys. Rev. A 107, 023704 (2023)
      PubDate: 2023-02-02T10:00:00+00:00
      DOI: 10.1103/PhysRevA.107.023704
      Issue No: Vol. 107, No. 2 (2023)
       
  • Complex decoherence-free interactions between giant atoms

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      Authors: Lei Du; Lingzhen Guo, Yong Li
      First page: 023705
      Abstract: Author(s): Lei Du, Lingzhen Guo, and Yong Li
      Giant atoms provide a promising platform for engineering decoherence-free interactions, which is a major task in modern quantum technologies. Here we study systematically how to implement complex decoherence-free interactions among giant atoms resorting to periodic coupling modulations and suitable …
      [Phys. Rev. A 107, 023705] Published Fri Feb 03, 2023
      Keywords: Quantum optics
      Citation: Phys. Rev. A 107, 023705 (2023)
      PubDate: 2023-02-03T10:00:00+00:00
      DOI: 10.1103/PhysRevA.107.023705
      Issue No: Vol. 107, No. 2 (2023)
       
  • Non-Hermitian squeezed polarons

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      Authors: Fang Qin (覃昉); Ruizhe Shen, Ching Hua Lee
      Abstract: Author(s): Fang Qin (覃昉), Ruizhe Shen, and Ching Hua Lee
      Polarons are dressed states caused by interacting impurities. In this work, the authors discovered that non-Hermiticity can fundamentally “squeeze” the polaron into an asymmetric spatial profile. Yet, despite their locality, such squeezed polarons drastically modify the energy spectrum of the entire system.
      [Phys. Rev. A 107, L010202] Published Thu Jan 26, 2023
      Keywords: Fundamental concepts
      Citation: Phys. Rev. A 107, L010202 (2023)
      PubDate: 2023-01-26T10:00:00+00:00
      DOI: 10.1103/PhysRevA.107.L010202
      Issue No: Vol. 107, No. 1 (2023)
       
  • Theoretical hyperfine splittings of $^{7,9}\mathrm{Be}^{2+}$ ions for
           future studies of nuclear properties

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      Authors: Xiao-Qiu Qi; Pei-Pei Zhang, Zong-Chao Yan, Ting-Yun Shi, G. W. F. Drake, Ai-Xi Chen, Zhen-Xiang Zhong
      Abstract: Author(s): Xiao-Qiu Qi, Pei-Pei Zhang, Zong-Chao Yan, Ting-Yun Shi, G. W. F. Drake, Ai-Xi Chen, and Zhen-Xiang Zhong
      The authors demonstrate that higher-order quantum-electrodynamic calculations improve the accuracy of theoretical hyperfine splittings for heliumlike beryllium by two orders of magnitude. The consequent sensitivity to the nuclear Zemach radius and electric quadrupole moment opens the way to measurements of these nuclear properties to an accuracy of 5% or better; thus providing a critical test of nuclear structure models, especially for the isotope 7Be.
      [Phys. Rev. A 107, L010802] Published Mon Jan 23, 2023
      Keywords: Atomic and molecular structure and dynamics; high-precision experiments
      Citation: Phys. Rev. A 107, L010802 (2023)
      PubDate: 2023-01-23T10:00:00+00:00
      DOI: 10.1103/PhysRevA.107.L010802
      Issue No: Vol. 107, No. 1 (2023)
       
  • Exceptional points of degeneracy with indirect band gap induced by mixing
           forward and backward propagating waves

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      Authors: Tarek Mealy; Filippo Capolino
      First page: 012214
      Abstract: Author(s): Tarek Mealy and Filippo Capolino
      We demonstrate that exceptional points of degeneracy (EPDs) are obtained in two coupled waveguides without resorting to gain and loss. We show the general concept that modes resulting from a proper coupling of forward and backward waves exhibit EPDs of order two and that there the group velocity van…
      [Phys. Rev. A 107, 012214] Published Fri Jan 20, 2023
      Keywords: Fundamental concepts
      Citation: Phys. Rev. A 107, 012214 (2023)
      PubDate: 2023-01-20T10:00:00+00:00
      DOI: 10.1103/PhysRevA.107.012214
      Issue No: Vol. 107, No. 1 (2023)
       
  • All-optical nonlinear Breit-Wheeler pair production with $γ$-flash
           photons

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      Authors: Alexander J. MacLeod; Prokopis Hadjisolomou, Tae Moon Jeong, Sergei V. Bulanov
      First page: 012215
      Abstract: Author(s): Alexander J. MacLeod, Prokopis Hadjisolomou, Tae Moon Jeong, and Sergei V. Bulanov
      High-power laser facilities give experimental access to fundamental strong-field quantum electrodynamics processes. A key effect to be explored is the nonlinear Breit-Wheeler process: the conversion of high-energy photons into electron-positron pairs through the interaction with a strong electromagn…
      [Phys. Rev. A 107, 012215] Published Fri Jan 20, 2023
      Keywords: Fundamental concepts
      Citation: Phys. Rev. A 107, 012215 (2023)
      PubDate: 2023-01-20T10:00:00+00:00
      DOI: 10.1103/PhysRevA.107.012215
      Issue No: Vol. 107, No. 1 (2023)
       
  • Search for optimal driving in finite quantum systems with precursors of
           criticality

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      Authors: Felipe Matus; Jan Střeleček, Pavel Stránský, Pavel Cejnar
      First page: 012216
      Abstract: Author(s): Felipe Matus, Jan Střeleček, Pavel Stránský, and Pavel Cejnar
      Using the adiabatic perturbation theory of driven dynamics [Phys. Rev. A 78, 052508 (2008)] we design a hierarchy of quantum state preparation protocols that systematically increase the fidelity at very long driving times. We test these and other protocols, including those based on the geometric ana…
      [Phys. Rev. A 107, 012216] Published Mon Jan 23, 2023
      Keywords: Fundamental concepts
      Citation: Phys. Rev. A 107, 012216 (2023)
      PubDate: 2023-01-23T10:00:00+00:00
      DOI: 10.1103/PhysRevA.107.012216
      Issue No: Vol. 107, No. 1 (2023)
       
  • Sequential generalized measurements: Asymptotics, typicality, and emergent
           projective measurements

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      Authors: Wen-Long Ma; Shu-Shen Li, Ren-Bao Liu
      First page: 012217
      Abstract: Author(s): Wen-Long Ma, Shu-Shen Li, and Ren-Bao Liu
      The relation between projective measurements and generalized quantum measurements is a fundamental problem in quantum physics, and clarifying this issue is also important to quantum technologies. While it has been intuitively known that projective measurements can be constructed from sequential gene…
      [Phys. Rev. A 107, 012217] Published Wed Jan 25, 2023
      Keywords: Fundamental concepts
      Citation: Phys. Rev. A 107, 012217 (2023)
      PubDate: 2023-01-25T10:00:00+00:00
      DOI: 10.1103/PhysRevA.107.012217
      Issue No: Vol. 107, No. 1 (2023)
       
  • Generalized Gleason theorem and a finite amount of information about the
           measurement context

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      Authors: A. Montina; S. Wolf
      First page: 012218
      Abstract: Author(s): A. Montina and S. Wolf
      Quantum processes cannot be reduced, in a nontrivial way, to classical processes without specifying the context in the description of a measurement procedure. This requirement is implied by the Kochen–Specker theorem in the outcome-deterministic case and, more generally, by the Gleason theorem. The …
      [Phys. Rev. A 107, 012218] Published Fri Jan 27, 2023
      Keywords: Fundamental concepts
      Citation: Phys. Rev. A 107, 012218 (2023)
      PubDate: 2023-01-27T10:00:00+00:00
      DOI: 10.1103/PhysRevA.107.012218
      Issue No: Vol. 107, No. 1 (2023)
       
  • Quantum quenches in a pseudo-Hermitian Chern insulator

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      Authors: Peng He; Yan-Qing Zhu, Jian-Te Wang, Shi-Liang Zhu
      First page: 012219
      Abstract: Author(s): Peng He, Yan-Qing Zhu, Jian-Te Wang, and Shi-Liang Zhu
      We propose to uncover the topology of a pseudo-Hermitian Chern insulator by quantum quench dynamics. The Bloch Hamiltonian of the pseudo-Hermitian Chern insulator is defined in the basis of the $q$-deformed Pauli matrices, which are related to the representation of the deformed algebras. We show the…
      [Phys. Rev. A 107, 012219] Published Mon Jan 30, 2023
      Keywords: Fundamental concepts
      Citation: Phys. Rev. A 107, 012219 (2023)
      PubDate: 2023-01-30T10:00:00+00:00
      DOI: 10.1103/PhysRevA.107.012219
      Issue No: Vol. 107, No. 1 (2023)
       
  • Non-Markovianity through entropy-based quantum thermodynamics

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      Authors: J. M. Z. Choquehuanca; F. M. de Paula, M. S. Sarandy
      First page: 012220
      Abstract: Author(s): J. M. Z. Choquehuanca, F. M. de Paula, and M. S. Sarandy
      We introduce a generalized approach to characterize the non-Markovianity of quantum dynamical maps via breakdown of monotonicity of thermodynamic functions. By adopting an entropy-based formulation of quantum thermodynamics, we use the relationship between heat and entropy to propose a measure of no…
      [Phys. Rev. A 107, 012220] Published Mon Jan 30, 2023
      Keywords: Fundamental concepts
      Citation: Phys. Rev. A 107, 012220 (2023)
      PubDate: 2023-01-30T10:00:00+00:00
      DOI: 10.1103/PhysRevA.107.012220
      Issue No: Vol. 107, No. 1 (2023)
       
  • Engineering a heat engine purely driven by quantum coherence

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      Authors: Stefan Aimet; Hyukjoon Kwon
      First page: 012221
      Abstract: Author(s): Stefan Aimet and Hyukjoon Kwon
      The question of whether quantum coherence is a resource beneficial or detrimental to the performance of quantum heat engines has been thoroughly studied but remains undecided. To isolate the contribution of coherence, we analyze the performance of a purely coherence-driven quantum heat engine, a dev…
      [Phys. Rev. A 107, 012221] Published Mon Jan 30, 2023
      Keywords: Fundamental concepts
      Citation: Phys. Rev. A 107, 012221 (2023)
      PubDate: 2023-01-30T10:00:00+00:00
      DOI: 10.1103/PhysRevA.107.012221
      Issue No: Vol. 107, No. 1 (2023)
       
  • Skeleton structure inherent in discrete-time quantum walks

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      Authors: Tomoki Yamagami; Etsuo Segawa, Ken'ichiro Tanaka, Takatomo Mihana, André Röhm, Ryoichi Horisaki, Makoto Naruse
      First page: 012222
      Abstract: Author(s): Tomoki Yamagami, Etsuo Segawa, Ken'ichiro Tanaka, Takatomo Mihana, André Röhm, Ryoichi Horisaki, and Makoto Naruse
      In this paper we claim that a common underlying structure—a skeleton structure—is present behind discrete-time quantum walks (QWs) on a one-dimensional lattice with a homogeneous coin matrix. This skeleton structure is independent of the initial state, and partially, even of the coin matrix. This st…
      [Phys. Rev. A 107, 012222] Published Tue Jan 31, 2023
      Keywords: Fundamental concepts
      Citation: Phys. Rev. A 107, 012222 (2023)
      PubDate: 2023-01-31T10:00:00+00:00
      DOI: 10.1103/PhysRevA.107.012222
      Issue No: Vol. 107, No. 1 (2023)
       
  • Detection statistics in a double-double-slit experiment

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      Authors: M. J. Kazemi; V. Hosseinzadeh
      First page: 012223
      Abstract: Author(s): M. J. Kazemi and V. Hosseinzadeh
      In this paper, we analyze the statistics of detection data in a general double-double-slit experiment. The two particles are detected at random times which are not equal in general and because we do not have any constraint on the distances of left and right screens from their slits and the ratio the…
      [Phys. Rev. A 107, 012223] Published Tue Jan 31, 2023
      Keywords: Fundamental concepts
      Citation: Phys. Rev. A 107, 012223 (2023)
      PubDate: 2023-01-31T10:00:00+00:00
      DOI: 10.1103/PhysRevA.107.012223
      Issue No: Vol. 107, No. 1 (2023)
       
  • Experimental detection of quantum steerability based on the critical
           radius in an all-optical system

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      Authors: Xiao-Gang Fan; Fa Zhao, Huan Yang, Zhi-Yong Ding, Dong Wang, Liu Ye
      First page: 012419
      Abstract: Author(s): Xiao-Gang Fan, Fa Zhao, Huan Yang, Zhi-Yong Ding, Dong Wang, and Liu Ye
      Quantum steering is the ability that one system affects another one without delay by performing local measurements. During the past few years, the research on quantum steering has been verified in a number of experiments by the choices of measurements. But this research cannot detect all steerable s…
      [Phys. Rev. A 107, 012419] Published Fri Jan 20, 2023
      Keywords: Quantum information science
      Citation: Phys. Rev. A 107, 012419 (2023)
      PubDate: 2023-01-20T10:00:00+00:00
      DOI: 10.1103/PhysRevA.107.012419
      Issue No: Vol. 107, No. 1 (2023)
       
  • Continuous simultaneous measurement of position and momentum of a particle

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      Authors: Filip Gampel; Mariusz Gajda
      First page: 012420
      Abstract: Author(s): Filip Gampel and Mariusz Gajda
      We formulate a model of a quantum particle continuously monitored by detectors measuring simultaneously its position and momentum. We implement the postulate of wave-function collapse by assuming that upon detection the particle is found in one of the meters' states chosen as a discrete subset of co…
      [Phys. Rev. A 107, 012420] Published Fri Jan 20, 2023
      Keywords: Quantum information science
      Citation: Phys. Rev. A 107, 012420 (2023)
      PubDate: 2023-01-20T10:00:00+00:00
      DOI: 10.1103/PhysRevA.107.012420
      Issue No: Vol. 107, No. 1 (2023)
       
  • Partition-function estimation: Quantum and quantum-inspired algorithms

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      Authors: Andrew Jackson; Theodoros Kapourniotis, Animesh Datta
      First page: 012421
      Abstract: Author(s): Andrew Jackson, Theodoros Kapourniotis, and Animesh Datta
      We present two algorithms, one quantum and one classical, for estimating partition functions of quantum spin Hamiltonians. The first is a DQC1 (deterministic quantum computation with one clean qubit) algorithm. The second, for real temperatures, achieves performance comparable to a state-of-the-art …
      [Phys. Rev. A 107, 012421] Published Fri Jan 20, 2023
      Keywords: Quantum information science
      Citation: Phys. Rev. A 107, 012421 (2023)
      PubDate: 2023-01-20T10:00:00+00:00
      DOI: 10.1103/PhysRevA.107.012421
      Issue No: Vol. 107, No. 1 (2023)
       
  • Exponential data encoding for quantum supervised learning

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      Authors: S. Shin; Y. S. Teo, H. Jeong
      First page: 012422
      Abstract: Author(s): S. Shin, Y. S. Teo, and H. Jeong
      Reliable quantum supervised learning of a multivariate function mapping depends on the expressivity of the corresponding quantum circuit and measurement resources. We introduce exponential-data-encoding strategies that are hardware-efficient and optimal among all nonentangling Pauli-encoded schemes,…
      [Phys. Rev. A 107, 012422] Published Mon Jan 23, 2023
      Keywords: Quantum information science
      Citation: Phys. Rev. A 107, 012422 (2023)
      PubDate: 2023-01-23T10:00:00+00:00
      DOI: 10.1103/PhysRevA.107.012422
      Issue No: Vol. 107, No. 1 (2023)
       
  • Thermal devices powered by generalized measurements with indefinite causal
           order

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      Authors: Pedro R. Dieguez; Vinicius F. Lisboa, Roberto M. Serra
      First page: 012423
      Abstract: Author(s): Pedro R. Dieguez, Vinicius F. Lisboa, and Roberto M. Serra
      A quantum-controlled device may produce a scenario in which two general quantum operations can be performed in such a way that it is not possible to associate a definite order for the operation's application. Such an indefinite causal order can be explored to produce nontrivial effects in quantum th…
      [Phys. Rev. A 107, 012423] Published Mon Jan 23, 2023
      Keywords: Quantum information science
      Citation: Phys. Rev. A 107, 012423 (2023)
      PubDate: 2023-01-23T10:00:00+00:00
      DOI: 10.1103/PhysRevA.107.012423
      Issue No: Vol. 107, No. 1 (2023)
       
  • Experimental violation of the Leggett-Garg inequality in a three-level
           trapped-ion system

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      Authors: Tianxiang Zhan; Chunwang Wu, Manchao Zhang, Qingqing Qin, Xueying Yang, Han Hu, Wenbo Su, Jie Zhang, Ting Chen, Yi Xie, Wei Wu, Pingxing Chen
      First page: 012424
      Abstract: Author(s): Tianxiang Zhan, Chunwang Wu, Manchao Zhang, Qingqing Qin, Xueying Yang, Han Hu, Wenbo Su, Jie Zhang, Ting Chen, Yi Xie, Wei Wu, and Pingxing Chen
      Leggett-Garg inequality (LGI) is used to detect whether the macroscopic superposition state exists. Classical systems obey the LGI, but quantum systems may violate it. In the multilevel system, different state update rules determine different upper bounds of LGI. In this work, we experimentally test…
      [Phys. Rev. A 107, 012424] Published Wed Jan 25, 2023
      Keywords: Quantum information science
      Citation: Phys. Rev. A 107, 012424 (2023)
      PubDate: 2023-01-25T10:00:00+00:00
      DOI: 10.1103/PhysRevA.107.012424
      Issue No: Vol. 107, No. 1 (2023)
       
  • Rogue waves in quantum lattices with correlated disorder

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      Authors: A. R. C. Buarque; W. S. Dias, G. M. A. Almeida, M. L. Lyra, F. A. B. F. de Moura
      First page: 012425
      Abstract: Author(s): A. R. C. Buarque, W. S. Dias, G. M. A. Almeida, M. L. Lyra, and F. A. B. F. de Moura
      We investigate the outbreak of anomalous quantum wave-function amplitudes in a one-dimensional tight-binding lattice featuring correlated diagonal disorder. Such rogue-wave-like behavior is fostered by a competition between localization and mobility. The effective correlation length of the disorder …
      [Phys. Rev. A 107, 012425] Published Thu Jan 26, 2023
      Keywords: Quantum information science
      Citation: Phys. Rev. A 107, 012425 (2023)
      PubDate: 2023-01-26T10:00:00+00:00
      DOI: 10.1103/PhysRevA.107.012425
      Issue No: Vol. 107, No. 1 (2023)
       
  • Detector entanglement: Quasidistributions for Bell-state measurements

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      Authors: Jan Sperling; Ilaria Gianani, Marco Barbieri, Elizabeth Agudelo
      First page: 012426
      Abstract: Author(s): Jan Sperling, Ilaria Gianani, Marco Barbieri, and Elizabeth Agudelo
      Measurements in the quantum domain can exceed classical notions. This concerns fundamental questions about the nature of the measurement process itself, as well as applications, such as their function as building blocks of quantum information processing protocols. In this paper we explore the notion…
      [Phys. Rev. A 107, 012426] Published Thu Jan 26, 2023
      Keywords: Quantum information science
      Citation: Phys. Rev. A 107, 012426 (2023)
      PubDate: 2023-01-26T10:00:00+00:00
      DOI: 10.1103/PhysRevA.107.012426
      Issue No: Vol. 107, No. 1 (2023)
       
  • Efficiently computing the Uhlmann fidelity for density matrices

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      Authors: Andrew J. Baldwin; Jonathan A. Jones
      First page: 012427
      Abstract: Author(s): Andrew J. Baldwin and Jonathan A. Jones
      We consider the problem of efficiently computing the Uhlmann fidelity in the case when explicit density matrix descriptions are available. We derive an alternative formula which is simpler to evaluate numerically, saving a factor of 10 in time for large matrices.
      [Phys. Rev. A 107, 012427] Published Thu Jan 26, 2023
      Keywords: Quantum information science
      Citation: Phys. Rev. A 107, 012427 (2023)
      PubDate: 2023-01-26T10:00:00+00:00
      DOI: 10.1103/PhysRevA.107.012427
      Issue No: Vol. 107, No. 1 (2023)
       
  • Quantifying the performance of approximate teleportation and quantum error
           correction via symmetric 2-PPT-extendible channels

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      Authors: Tharon Holdsworth; Vishal Singh, Mark M. Wilde
      First page: 012428
      Abstract: Author(s): Tharon Holdsworth, Vishal Singh, and Mark M. Wilde
      The ideal realization of quantum teleportation relies on having access to a maximally entangled state; however, in practice, such an ideal state is typically not available and one can instead only realize an approximate teleportation. With this in mind, we present a method to quantify the performanc…
      [Phys. Rev. A 107, 012428] Published Thu Jan 26, 2023
      Keywords: Quantum information science
      Citation: Phys. Rev. A 107, 012428 (2023)
      PubDate: 2023-01-26T10:00:00+00:00
      DOI: 10.1103/PhysRevA.107.012428
      Issue No: Vol. 107, No. 1 (2023)
       
  • Exact entanglement cost of quantum states and channels under
           positive-partial-transpose-preserving operations

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      Authors: Xin Wang; Mark M. Wilde
      First page: 012429
      Abstract: Author(s): Xin Wang and Mark M. Wilde
      This paper establishes single-letter formulas for the exact entanglement cost of simulating quantum channels under free quantum operations that completely preserve positivity of the partial transpose (PPT). First, we introduce the $κ$-entanglement measure for point-to-point quantum channels, based o…
      [Phys. Rev. A 107, 012429] Published Thu Jan 26, 2023
      Keywords: Quantum information science
      Citation: Phys. Rev. A 107, 012429 (2023)
      PubDate: 2023-01-26T10:00:00+00:00
      DOI: 10.1103/PhysRevA.107.012429
      Issue No: Vol. 107, No. 1 (2023)
       
  • Unsupervised generalization of correlated quantum dynamics on disordered
           lattices

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      Authors: Miri Kenig; Yoav Lahini
      First page: 012430
      Abstract: Author(s): Miri Kenig and Yoav Lahini
      The application of unsupervised machine learning to the study of physical problems is an emerging field aimed at leveraging their outstanding capabilities to distill essential information from complex data sets. Here we use Generative Adversarial Networks (GANs), deep learning algorithms mainly used…
      [Phys. Rev. A 107, 012430] Published Thu Jan 26, 2023
      Keywords: Quantum information science
      Citation: Phys. Rev. A 107, 012430 (2023)
      PubDate: 2023-01-26T10:00:00+00:00
      DOI: 10.1103/PhysRevA.107.012430
      Issue No: Vol. 107, No. 1 (2023)
       
  • Quantum amplitude damping for solving homogeneous linear differential
           equations: A noninterferometric algorithm

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      Authors: João H. Romeiro; Frederico Brito
      First page: 012431
      Abstract: Author(s): João H. Romeiro and Frederico Brito
      In contexts where relevant problems can easily attain configuration spaces of enormous sizes, solving linear differential equations (LDEs) can become a hard achievement for classical computers; on the other hand, the rise of quantum hardware can conceptually enable such high-dimensional problems to …
      [Phys. Rev. A 107, 012431] Published Fri Jan 27, 2023
      Keywords: Quantum information science
      Citation: Phys. Rev. A 107, 012431 (2023)
      PubDate: 2023-01-27T10:00:00+00:00
      DOI: 10.1103/PhysRevA.107.012431
      Issue No: Vol. 107, No. 1 (2023)
       
  • Quantum collisional classifier driven by information reservoirs

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      Authors: Ufuk Korkmaz; Deniz Türkpençe
      First page: 012432
      Abstract: Author(s): Ufuk Korkmaz and Deniz Türkpençe
      We investigate the open dynamics of a probe qubit weakly interacting with distinct qubit environments bearing quantum information. We show that the proposed dissipative model yields a binary classification of the reservoir qubits' quantum information in the steady state in the Bloch qubit parameter …
      [Phys. Rev. A 107, 012432] Published Mon Jan 30, 2023
      Keywords: Quantum information science
      Citation: Phys. Rev. A 107, 012432 (2023)
      PubDate: 2023-01-30T10:00:00+00:00
      DOI: 10.1103/PhysRevA.107.012432
      Issue No: Vol. 107, No. 1 (2023)
       
  • Maximal coin-position entanglement generation in a quantum walk for the
           third step and beyond regardless of the initial state

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      Authors: Xiao-Xu Fang; Kui An, Bai-Tao Zhang, Barry C. Sanders, He Lu
      First page: 012433
      Abstract: Author(s): Xiao-Xu Fang, Kui An, Bai-Tao Zhang, Barry C. Sanders, and He Lu
      We study maximal coin-position entanglement generation via a discrete-time quantum walk, in which the coin operation is randomly selected from one of two coin operators set at each step. We solve maximal entanglement generation as an optimization problem with quantum process fidelity as the cost fun…
      [Phys. Rev. A 107, 012433] Published Mon Jan 30, 2023
      Keywords: Quantum information science
      Citation: Phys. Rev. A 107, 012433 (2023)
      PubDate: 2023-01-30T10:00:00+00:00
      DOI: 10.1103/PhysRevA.107.012433
      Issue No: Vol. 107, No. 1 (2023)
       
  • Spin-wave-based tunable coupler between superconducting flux qubits

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      Authors: Shaojie Yuan; Chuanpu Liu, Jilei Chen, Song Liu, Jin Lan, Haiming Yu, Jiansheng Wu, Fei Yan, Man-Hong Yung, Jiang Xiao, Liang Jiang, Dapeng Yu
      First page: 012434
      Abstract: Author(s): Shaojie Yuan, Chuanpu Liu, Jilei Chen, Song Liu, Jin Lan, Haiming Yu, Jiansheng Wu, Fei Yan, Man-Hong Yung, Jiang Xiao, Liang Jiang, and Dapeng Yu
      Quantum computing and simulation based on superconducting qubits have achieved significant progress and entered the noisy intermediate-scale quantum (NISQ) era recently. Using a third qubit or object as a tunable coupler between qubits is an important step in this process. In this article, we propos…
      [Phys. Rev. A 107, 012434] Published Mon Jan 30, 2023
      Keywords: Quantum information science
      Citation: Phys. Rev. A 107, 012434 (2023)
      PubDate: 2023-01-30T10:00:00+00:00
      DOI: 10.1103/PhysRevA.107.012434
      Issue No: Vol. 107, No. 1 (2023)
       
  • Discrete outcome quantum sensor networks

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      Authors: Mark Hillery; Himanshu Gupta, Caitao Zhan
      First page: 012435
      Abstract: Author(s): Mark Hillery, Himanshu Gupta, and Caitao Zhan
      We model a quantum sensor network using techniques from quantum state discrimination. The interaction between a qubit detector and the environment is described by a unitary operator, and we will assume that at most one detector does interact. The task is to determine which one does or if none do. Th…
      [Phys. Rev. A 107, 012435] Published Mon Jan 30, 2023
      Keywords: Quantum information science
      Citation: Phys. Rev. A 107, 012435 (2023)
      PubDate: 2023-01-30T10:00:00+00:00
      DOI: 10.1103/PhysRevA.107.012435
      Issue No: Vol. 107, No. 1 (2023)
       
  • Quantum noise spectroscopy as an incoherent imaging problem

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      Authors: Mankei Tsang
      First page: 012611
      Abstract: Author(s): Mankei Tsang
      I point out the mathematical correspondence between an incoherent imaging model proposed by my group in the study of quantum-inspired superresolution [M. Tsang, R. Nair, and X.-M. Lu, Phys. Rev. X 6, 031033 (2016)] and a noise spectroscopy model also proposed by us [M. Tsang and R. Nair, Phys. Rev. …
      [Phys. Rev. A 107, 012611] Published Thu Jan 19, 2023
      Keywords: Quantum technologies
      Citation: Phys. Rev. A 107, 012611 (2023)
      PubDate: 2023-01-19T10:00:00+00:00
      DOI: 10.1103/PhysRevA.107.012611
      Issue No: Vol. 107, No. 1 (2023)
       
  • Polar-code-based information reconciliation scheme with the frozen-bit
           erasure strategy for quantum key distribution

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      Authors: Bang-Ying Tang; Chun-Qing Wu, Wei Peng, Bo Liu, Wan-Rong Yu
      First page: 012612
      Abstract: Author(s): Bang-Ying Tang, Chun-Qing Wu, Wei Peng, Bo Liu, and Wan-Rong Yu
      Information reconciliation (IR) ensures the correctness of quantum key distribution systems by correcting the error bits that existed in the sifted keys. In this article, we propose a polar-code-based IR scheme with the frozen-bit erasure strategy, where an equivalent transmission of sifted keys is …
      [Phys. Rev. A 107, 012612] Published Thu Jan 19, 2023
      Keywords: Quantum technologies
      Citation: Phys. Rev. A 107, 012612 (2023)
      PubDate: 2023-01-19T10:00:00+00:00
      DOI: 10.1103/PhysRevA.107.012612
      Issue No: Vol. 107, No. 1 (2023)
       
  • Quantum wavelength-division-multiplexing and multiple-access communication
           systems and networks: Global and unified approach

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      Authors: Marzieh Bathaee; Mohammad Rezai, Jawad A. Salehi
      First page: 012613
      Abstract: Author(s): Marzieh Bathaee, Mohammad Rezai, and Jawad A. Salehi
      The march towards successful global quantum internet requires introducing all-quantum networks and signal processing techniques. In this paper, we develop and discuss methods for various wavelength-division-multiplexing and multiple-access (WDM) communication systems and networks in fully quantum me…
      [Phys. Rev. A 107, 012613] Published Fri Jan 20, 2023
      Keywords: Quantum technologies
      Citation: Phys. Rev. A 107, 012613 (2023)
      PubDate: 2023-01-20T10:00:00+00:00
      DOI: 10.1103/PhysRevA.107.012613
      Issue No: Vol. 107, No. 1 (2023)
       
  • Intra-atomic frequency-comb-based photonic quantum memory using
           single-atom-cavity setup

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      Authors: Chanchal; G. P. Teja, Sandeep K. Goyal
      First page: 012614
      Abstract: Author(s): Chanchal, G. P. Teja, and Sandeep K. Goyal
      On-demand and efficient storage of photons is an essential element in quantum information processing and long-distance quantum communication. Most of the quantum memory protocols require bulk systems in order to store photons. However, with the advent of integrated photonic chip platforms for quantu…
      [Phys. Rev. A 107, 012614] Published Thu Jan 26, 2023
      Keywords: Quantum technologies
      Citation: Phys. Rev. A 107, 012614 (2023)
      PubDate: 2023-01-26T10:00:00+00:00
      DOI: 10.1103/PhysRevA.107.012614
      Issue No: Vol. 107, No. 1 (2023)
       
  • Sharing preparation contextuality in a Bell experiment by an arbitrary
           pair of sequential observers

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      Authors: A. Kumari; A. K. Pan
      First page: 012615
      Abstract: Author(s): A. Kumari and A. K. Pan
      Based on the quantum violation of the bipartite Bell inequality, it has been established that the sharing of nonlocality can be demonstrated for at most two sequential observers at one end and at most one pair of observers at both ends. In this work we study the sharing of nonlocality and preparatio…
      [Phys. Rev. A 107, 012615] Published Mon Jan 30, 2023
      Keywords: Quantum technologies
      Citation: Phys. Rev. A 107, 012615 (2023)
      PubDate: 2023-01-30T10:00:00+00:00
      DOI: 10.1103/PhysRevA.107.012615
      Issue No: Vol. 107, No. 1 (2023)
       
  • Phase randomness in a semiconductor laser: Issue of quantum random-number
           generation

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      Authors: Roman Shakhovoy; Marius Puplauskis, Violetta Sharoglazova, Alexander Duplinskiy, Denis Sych, Elizaveta Maksimova, Selbi Hydyrova, Alexander Tumachek, Yury Mironov, Vadim Kovalyuk, Alexey Prokhodtsov, Grigory Goltsman, Yury Kurochkin
      First page: 012616
      Abstract: Author(s): Roman Shakhovoy, Marius Puplauskis, Violetta Sharoglazova, Alexander Duplinskiy, Denis Sych, Elizaveta Maksimova, Selbi Hydyrova, Alexander Tumachek, Yury Mironov, Vadim Kovalyuk, Alexey Prokhodtsov, Grigory Goltsman, and Yury Kurochkin
      Gain-switched lasers are in demand in numerous quantum applications, particularly in systems of quantum key distribution and in various optical quantum random number generators. The reason for this popularity is natural phase randomization between gain-switched laser pulses. The idea of such randomi…
      [Phys. Rev. A 107, 012616] Published Mon Jan 30, 2023
      Keywords: Quantum technologies
      Citation: Phys. Rev. A 107, 012616 (2023)
      PubDate: 2023-01-30T10:00:00+00:00
      DOI: 10.1103/PhysRevA.107.012616
      Issue No: Vol. 107, No. 1 (2023)
       
  • Antiproton collisions with excited positronium

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      Authors: M. Charlton; H. B. Ambalampitiya, I. I. Fabrikant, I. Kalinkin, D. V. Fursa, A. S. Kadyrov, I. Bray
      First page: 012814
      Abstract: Author(s): M. Charlton, H. B. Ambalampitiya, I. I. Fabrikant, I. Kalinkin, D. V. Fursa, A. S. Kadyrov, and I. Bray
      We present results of calculations of several processes resulting from positronium (Ps) collisions with antiprotons: antihydrogen formation, Ps breakup, and ${n}_{\mathrm{Ps}}$-changing collisions. Calculations utilize the quantum convergent close-coupling (CCC) method and the classical trajectory M…
      [Phys. Rev. A 107, 012814] Published Thu Jan 19, 2023
      Keywords: Atomic and molecular structure and dynamics; high-precision experiments
      Citation: Phys. Rev. A 107, 012814 (2023)
      PubDate: 2023-01-19T10:00:00+00:00
      DOI: 10.1103/PhysRevA.107.012814
      Issue No: Vol. 107, No. 1 (2023)
       
  • General framework for interatomic interaction energy of two ground-state
           atoms in a thermal bath

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      Authors: Shijing Cheng; Wenting Zhou, Hongwei Yu
      First page: 012815
      Abstract: Author(s): Shijing Cheng, Wenting Zhou, and Hongwei Yu
      We give a general derivation of the fourth-order DDC formalism (a formalism proposed by Dalibard, Dupont-Roc, and Cohen-Tannoudji) for calculating the interaction energy between two ground-state multilevel atoms which are coupled to electromagnetic fields in a thermal bath at temperature $T$. Both t…
      [Phys. Rev. A 107, 012815] Published Thu Jan 19, 2023
      Keywords: Atomic and molecular structure and dynamics; high-precision experiments
      Citation: Phys. Rev. A 107, 012815 (2023)
      PubDate: 2023-01-19T10:00:00+00:00
      DOI: 10.1103/PhysRevA.107.012815
      Issue No: Vol. 107, No. 1 (2023)
       
  • Image charge force of keV ions through insulating nanocapillaries

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      Authors: Eric Giglio
      First page: 012816
      Abstract: Author(s): Eric Giglio
      In nanocapillaries of large aspect ratio, the attractive image charge force is strong enough to affect the trajectory of ions passing through capillaries and consequently to diminish the fraction of transmitted beam ions. We calculated the theoretically transmitted fraction, using an expression of t…
      [Phys. Rev. A 107, 012816] Published Fri Jan 20, 2023
      Keywords: Atomic and molecular structure and dynamics; high-precision experiments
      Citation: Phys. Rev. A 107, 012816 (2023)
      PubDate: 2023-01-20T10:00:00+00:00
      DOI: 10.1103/PhysRevA.107.012816
      Issue No: Vol. 107, No. 1 (2023)
       
  • Isolated-core quadrupole excitation of highly excited autoionizing Rydberg
           states

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      Authors: M. Génévriez; U. Eichmann
      First page: 012817
      Abstract: Author(s): M. Génévriez and U. Eichmann
      The structure and photoexcitation dynamics of high-lying doubly excited states of the strontium atom with high angular momenta are studied in the vicinity of the ${\mathrm{Sr}}^{+}(N=5)$ threshold. The spectra recorded using resonant multiphoton isolated-core excitation are analyzed with calculation…
      [Phys. Rev. A 107, 012817] Published Thu Jan 26, 2023
      Keywords: Atomic and molecular structure and dynamics; high-precision experiments
      Citation: Phys. Rev. A 107, 012817 (2023)
      PubDate: 2023-01-26T10:00:00+00:00
      DOI: 10.1103/PhysRevA.107.012817
      Issue No: Vol. 107, No. 1 (2023)
       
  • Electronic stopping power of magnesium including inner-electron excitation

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      Authors: Wen-Qi Zuo; Fei Mao, Shi-Ming Li, Wen-Qi Jin, Rui-Da Chen, Ge-Ge Xiong, Cong-Zhang Gao, Feng Wang, Feng-Shou Zhang
      First page: 012818
      Abstract: Author(s): Wen-Qi Zuo, Fei Mao, Shi-Ming Li, Wen-Qi Jin, Rui-Da Chen, Ge-Ge Xiong, Cong-Zhang Gao, Feng Wang, and Feng-Shou Zhang
      The electronic stopping power of magnesium for protons and He ions is studied by a nonequilibrium approach based on real-time time-dependent density-functional theory combined with Ehrenfest molecular-dynamics simulation. The electronic stopping power of Mg for energetic protons and He ions is calcu…
      [Phys. Rev. A 107, 012818] Published Tue Jan 31, 2023
      Keywords: Atomic and molecular structure and dynamics; high-precision experiments
      Citation: Phys. Rev. A 107, 012818 (2023)
      PubDate: 2023-01-31T10:00:00+00:00
      DOI: 10.1103/PhysRevA.107.012818
      Issue No: Vol. 107, No. 1 (2023)
       
  • Search for entanglement in the decay dynamics and anisotropic emission of
           a pair of $\mathrm{H}(2p)$ atoms produced by XUV photodissociation of
           ${\text{H}}_{2}$

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      Authors: A. Dochain; B. Fabre, C. Lauzin, X. Urbain
      First page: 013109
      Abstract: Author(s): A. Dochain, B. Fabre, C. Lauzin, and X. Urbain
      In this article, the authors experimentally investigate the possibility to produce a pair of entangled photons from the photodissociation of H2. They study the dynamics of the two-photon emission and introduce a simple model, assuming a transition from Hund’s case (a) to Hund’s case (c), to reproduce the measured angular distributions satisfactorily.
      [Phys. Rev. A 107, 013109] Published Thu Jan 19, 2023
      Keywords: Light-induced processes in atomic-scale systems
      Citation: Phys. Rev. A 107, 013109 (2023)
      PubDate: 2023-01-19T10:00:00+00:00
      DOI: 10.1103/PhysRevA.107.013109
      Issue No: Vol. 107, No. 1 (2023)
       
  • Observation of the transition from inverted coupled-resonator-induced
           transparency to inverted Autler-Townes splitting

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      Authors: Daiki Sugio; Takahiro Manabe, Keigo Nakamura, Takahiro Matsumoto, Makoto Tomita
      First page: 013110
      Abstract: Author(s): Daiki Sugio, Takahiro Manabe, Keigo Nakamura, Takahiro Matsumoto, and Makoto Tomita
      Inverted coupled-resonator-induced transparency eliminates amplification as a result of destructive interference between two competing excitation pathways and induces a “nonamplifying” transparency window in an otherwise strongly amplifying spectral region. Using coupled ring resonators as a model s…
      [Phys. Rev. A 107, 013110] Published Fri Jan 20, 2023
      Keywords: Light-induced processes in atomic-scale systems
      Citation: Phys. Rev. A 107, 013110 (2023)
      PubDate: 2023-01-20T10:00:00+00:00
      DOI: 10.1103/PhysRevA.107.013110
      Issue No: Vol. 107, No. 1 (2023)
       
  • Evolution of the ionic polarization in multiple sequential ionization:
           General equations and an illustrative example

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      Authors: Elena V. Gryzlova; Maksim D. Kiselev, Maria M. Popova, Alexei N. Grum-Grzhimailo
      First page: 013111
      Abstract: Author(s): Elena V. Gryzlova, Maksim D. Kiselev, Maria M. Popova, and Alexei N. Grum-Grzhimailo
      Modern free-electron lasers generate a highly intense polarized radiation which initiates a sequence of ionization and decay events. Their probability depends on the polarization of each involved state as a function of time. Its complete account is limited by the fact that a state can be formed in v…
      [Phys. Rev. A 107, 013111] Published Mon Jan 23, 2023
      Keywords: Light-induced processes in atomic-scale systems
      Citation: Phys. Rev. A 107, 013111 (2023)
      PubDate: 2023-01-23T10:00:00+00:00
      DOI: 10.1103/PhysRevA.107.013111
      Issue No: Vol. 107, No. 1 (2023)
       
  • Modeling the sequential dissociative double ionization of
           ${\mathrm{O}}_{2}$ by ultrashort intense infrared laser pulses

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      Authors: C. H. Yuen; P. Modak, Yan Song, Song-Feng Zhao, C. D. Lin
      First page: 013112
      Abstract: Author(s): C. H. Yuen, P. Modak, Yan Song, Song-Feng Zhao, and C. D. Lin
      A density matrix approach for sequential double ionization (DM-SDI) of molecules has been developed recently and was applied to the ${\mathrm{N}}_{2}$ molecule [Yuen and Lin, Phys. Rev. A 106, 023120 (2022)]. In this article, we extended the DM-SDI model to ${\mathrm{O}}_{2}$, which is a more compli…
      [Phys. Rev. A 107, 013112] Published Tue Jan 24, 2023
      Keywords: Light-induced processes in atomic-scale systems
      Citation: Phys. Rev. A 107, 013112 (2023)
      PubDate: 2023-01-24T10:00:00+00:00
      DOI: 10.1103/PhysRevA.107.013112
      Issue No: Vol. 107, No. 1 (2023)
       
  • XUV superfluorescence from helium gas in the paraxial three-dimensional
           approximation

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      Authors: Špela Krušič; Andrej Mihelič, Klemen Bučar, Andrei Benediktovitch, Stasis Chuchurka, Matjaž Žitnik
      First page: 013113
      Abstract: Author(s): Špela Krušič, Andrej Mihelič, Klemen Bučar, Andrei Benediktovitch, Stasis Chuchurka, and Matjaž Žitnik
      We present the results of a theoretical study of XUV superfluorescence from doubly excited states of helium resonantly pumped by free-electron laser (FEL) pulses. Our model allows us to predict both the spectrum and angular distribution of emitted XUV radiation in a wide range of experimentally acce…
      [Phys. Rev. A 107, 013113] Published Tue Jan 24, 2023
      Keywords: Light-induced processes in atomic-scale systems
      Citation: Phys. Rev. A 107, 013113 (2023)
      PubDate: 2023-01-24T10:00:00+00:00
      DOI: 10.1103/PhysRevA.107.013113
      Issue No: Vol. 107, No. 1 (2023)
       
  • Generation of multiple attosecond sub-bursts in femtosecond pulse trains
           by long-wavelength driving lasers

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      Authors: Zhiming Yin; Xiangyu Tang, Xuhong Li, Beiyu Wang, Jiaxin Han, C. D. Lin, Cheng Jin
      First page: 013114
      Abstract: Author(s): Zhiming Yin, Xiangyu Tang, Xuhong Li, Beiyu Wang, Jiaxin Han, C. D. Lin, and Cheng Jin
      High-order harmonics generated by a long intense femtosecond laser are known experimentally to create attosecond pulse trains (APTs). In the time domain, an APT consists of a sequence of sharp attosecond bursts that are equally separated by each half optical cycle. Here we show that such well-known …
      [Phys. Rev. A 107, 013114] Published Wed Jan 25, 2023
      Keywords: Light-induced processes in atomic-scale systems
      Citation: Phys. Rev. A 107, 013114 (2023)
      PubDate: 2023-01-25T10:00:00+00:00
      DOI: 10.1103/PhysRevA.107.013114
      Issue No: Vol. 107, No. 1 (2023)
       
  • Atomic mixer based on phase control without ac Zeeman shift

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      Authors: Zhi Liang; Xu-xing Geng, Guo-qing Yang, Kai Jin, Shang-qing Liang, Shao-ping Wu, Guang-ming Huang, Gao-xiang Li
      First page: 013115
      Abstract: Author(s): Zhi Liang, Xu-xing Geng, Guo-qing Yang, Kai Jin, Shang-qing Liang, Shao-ping Wu, Guang-ming Huang, and Gao-xiang Li
      Atom-based mixers have been shown to be very useful in performing the absolute measurement of the magnitude of a radio-frequency (rf) field by using Autler-Townes (AT) splitting. However, there has been less success in measuring the phase of a rf field with the AT splitting in a magnetic-resonance s…
      [Phys. Rev. A 107, 013115] Published Mon Jan 30, 2023
      Keywords: Light-induced processes in atomic-scale systems
      Citation: Phys. Rev. A 107, 013115 (2023)
      PubDate: 2023-01-30T10:00:00+00:00
      DOI: 10.1103/PhysRevA.107.013115
      Issue No: Vol. 107, No. 1 (2023)
       
  • Viscous flow in a one-dimensional spin-polarized Fermi gas: The role of
           integrability on viscosity

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      Authors: Jeff Maki; Shizhong Zhang
      First page: 013310
      Abstract: Author(s): Jeff Maki and Shizhong Zhang
      The transport properties of one-dimensional Fermi gases at low temperatures are often described by the Luttinger liquid (LL) model. However, to study dissipative effects, one needs to examine interactions beyond the LL model. In this work, we provide a simple model that allows for a direct microscop…
      [Phys. Rev. A 107, 013310] Published Tue Jan 24, 2023
      Keywords: Ultracold systems and matter waves
      Citation: Phys. Rev. A 107, 013310 (2023)
      PubDate: 2023-01-24T10:00:00+00:00
      DOI: 10.1103/PhysRevA.107.013310
      Issue No: Vol. 107, No. 1 (2023)
       
  • Accelerating many-body entanglement generation by dipolar interactions in
           the Bose-Hubbard model

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      Authors: Marlena Dziurawiec; Tanausú Hernández Yanes, Marcin Płodzień, Mariusz Gajda, Maciej Lewenstein, Emilia Witkowska
      First page: 013311
      Abstract: Author(s): Marlena Dziurawiec, Tanausú Hernández Yanes, Marcin Płodzień, Mariusz Gajda, Maciej Lewenstein, and Emilia Witkowska
      The spin-squeezing protocols allow the dynamical generation of massively correlated quantum many-body states, which can be utilized in entanglement-enhanced metrology and technologies. We study a quantum simulator generating twisting dynamics realized in a two-component Bose-Hubbard model with dipol…
      [Phys. Rev. A 107, 013311] Published Tue Jan 24, 2023
      Keywords: Ultracold systems and matter waves
      Citation: Phys. Rev. A 107, 013311 (2023)
      PubDate: 2023-01-24T10:00:00+00:00
      DOI: 10.1103/PhysRevA.107.013311
      Issue No: Vol. 107, No. 1 (2023)
       
  • Magnetic-monopole-induced polarons in atomic superlattices

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      Authors: Xiang Gao; Ya-Fen Cai, Shao-Jun Li, Shou-Long Chen, Xue-Ting Fang, Qian-Ru Zhu, Lushuai Cao, Peter Schmelcher, Zhong-Kun Hu
      First page: 013312
      Abstract: Author(s): Xiang Gao, Ya-Fen Cai, Shao-Jun Li, Shou-Long Chen, Xue-Ting Fang, Qian-Ru Zhu, Lushuai Cao, Peter Schmelcher, and Zhong-Kun Hu
      Magnetic monopoles have been realized as emergent quasiparticles in both condensed matter and ultracold atomic platforms, with growing interest in the coupling effects between the monopole and different magnetic quasiparticles. In this work, interaction effects between monopoles and magnons are inve…
      [Phys. Rev. A 107, 013312] Published Fri Jan 27, 2023
      Keywords: Ultracold systems and matter waves
      Citation: Phys. Rev. A 107, 013312 (2023)
      PubDate: 2023-01-27T10:00:00+00:00
      DOI: 10.1103/PhysRevA.107.013312
      Issue No: Vol. 107, No. 1 (2023)
       
  • Stability and dynamics across magnetic phases of vortex-bright type
           excitations in spinor Bose-Einstein condensates

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      Authors: G. C. Katsimiga; S. I. Mistakidis, K. Mukherjee, P. G. Kevrekidis, P. Schmelcher
      First page: 013313
      Abstract: Author(s): G. C. Katsimiga, S. I. Mistakidis, K. Mukherjee, P. G. Kevrekidis, and P. Schmelcher
      The static properties, i.e., existence and stability, as well as the quench-induced dynamics of vortex-bright type excitations in two-dimensional harmonically confined spin-1 Bose-Einstein condensates are investigated. Linearly stable vortex-bright-vortex and bright-vortex-bright solutions arise in …
      [Phys. Rev. A 107, 013313] Published Mon Jan 30, 2023
      Keywords: Ultracold systems and matter waves
      Citation: Phys. Rev. A 107, 013313 (2023)
      PubDate: 2023-01-30T10:00:00+00:00
      DOI: 10.1103/PhysRevA.107.013313
      Issue No: Vol. 107, No. 1 (2023)
       
  • Ground-state stability and excitation spectrum of a one-dimensional
           dipolar supersolid

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      Authors: Tobias Ilg; Hans Peter Büchler
      First page: 013314
      Abstract: Author(s): Tobias Ilg and Hans Peter Büchler
      We study the behavior of the excitation spectrum across the quantum phase transition from a superfluid to a supersolid phase of a dipolar Bose gas confined to a one-dimensional geometry. Including the leading beyond-mean-field effects within an effective Hamiltonian, the analysis is based on Bogoliu…
      [Phys. Rev. A 107, 013314] Published Tue Jan 31, 2023
      Keywords: Ultracold systems and matter waves
      Citation: Phys. Rev. A 107, 013314 (2023)
      PubDate: 2023-01-31T10:00:00+00:00
      DOI: 10.1103/PhysRevA.107.013314
      Issue No: Vol. 107, No. 1 (2023)
       
  • Degenerate Rabi spectroscopy of the Floquet engineered optical lattice
           clock

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      Authors: Wei-Xin Liu; Xiao-Tong Lu, Ting Li, Xue-Feng Zhang, Hong Chang, Tao Wang, Wei-Dong Li
      First page: 013315
      Abstract: Author(s): Wei-Xin Liu, Xiao-Tong Lu, Ting Li, Xue-Feng Zhang, Hong Chang, Tao Wang, and Wei-Dong Li
      Simulating physics with large $\mathrm{SU}(N)$ symmetry is one of the unique advantages of alkaline-earth-metal atoms. Introducing periodical driving modes to the system may provide richer $\mathrm{SU}(N)$ physics that the static one cannot reach. However, a discussion of whether or not the driving …
      [Phys. Rev. A 107, 013315] Published Tue Jan 31, 2023
      Keywords: Ultracold systems and matter waves
      Citation: Phys. Rev. A 107, 013315 (2023)
      PubDate: 2023-01-31T10:00:00+00:00
      DOI: 10.1103/PhysRevA.107.013315
      Issue No: Vol. 107, No. 1 (2023)
       
  • Exact solutions for the electromagnetic fields of a flying focus

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      Authors: D. Ramsey; A. Di Piazza, M. Formanek, P. Franke, D. H. Froula, B. Malaca, W. B. Mori, J. R. Pierce, T. T. Simpson, J. Vieira, M. Vranic, K. Weichman, J. P. Palastro
      First page: 013513
      Abstract: Author(s): D. Ramsey, A. Di Piazza, M. Formanek, P. Franke, D. H. Froula, B. Malaca, W. B. Mori, J. R. Pierce, T. T. Simpson, J. Vieira, M. Vranic, K. Weichman, and J. P. Palastro
      A laser beam’s peak intensity may be programmed to move at an arbitrary velocity by adjusting the focal time and location of its frequencies, temporal slices, or annuli. Such “flying focus” beams show promise in enabling new laser-matter applications. To assess these possibilities, the authors analytically describe the electromagnetic fields of flying-focus pulses with arbitrary polarization and orbital angular momentum.
      [Phys. Rev. A 107, 013513] Published Thu Jan 19, 2023
      Keywords: Photonics, nonlinear optics, and optomechanics
      Citation: Phys. Rev. A 107, 013513 (2023)
      PubDate: 2023-01-19T10:00:00+00:00
      DOI: 10.1103/PhysRevA.107.013513
      Issue No: Vol. 107, No. 1 (2023)
       
  • Generation of photon pairs by spontaneous four-wave mixing in linearly
           uncoupled resonators

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      Authors: Luca Zatti; J. E. Sipe, Marco Liscidini
      First page: 013514
      Abstract: Author(s): Luca Zatti, J. E. Sipe, and Marco Liscidini
      We present a detailed study of the generation of photon pairs by spontaneous four-wave mixing in a structure composed of two linearly uncoupled resonators, where energy can be transferred from one resonator to another only through a nonlinear interaction. Specifically, we consider the case of two ra…
      [Phys. Rev. A 107, 013514] Published Thu Jan 19, 2023
      Keywords: Photonics, nonlinear optics, and optomechanics
      Citation: Phys. Rev. A 107, 013514 (2023)
      PubDate: 2023-01-19T10:00:00+00:00
      DOI: 10.1103/PhysRevA.107.013514
      Issue No: Vol. 107, No. 1 (2023)
       
  • Winding number and bulk-boundary correspondence in a one-dimensional
           non-Hermitian photonic lattice

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      Authors: Zhongchen Xing; Yandong Li, Yutian Ao, Xiaoyong Hu
      First page: 013515
      Abstract: Author(s): Zhongchen Xing, Yandong Li, Yutian Ao, and Xiaoyong Hu
      A topological phase transition and the related bulk-boundary correspondence in a class of one-dimensional non-Hermitian photonic lattice with chiral symmetry are studied. We find that the corresponding topological number should be defined by adding up winding numbers calculated under the chiral symm…
      [Phys. Rev. A 107, 013515] Published Fri Jan 20, 2023
      Keywords: Photonics, nonlinear optics, and optomechanics
      Citation: Phys. Rev. A 107, 013515 (2023)
      PubDate: 2023-01-20T10:00:00+00:00
      DOI: 10.1103/PhysRevA.107.013515
      Issue No: Vol. 107, No. 1 (2023)
       
  • Tunable virtual gain in resonantly absorbing media

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      Authors: Denis V. Novitsky
      First page: 013516
      Abstract: Author(s): Denis V. Novitsky
      Virtual gain refers to the simulation of real light amplification using radiation with exponentially decaying amplitude so that its complex frequency corresponds to the scattering pole. We study theoretically virtual gain in a two-level resonant medium for different regimes of light-matter interacti…
      [Phys. Rev. A 107, 013516] Published Fri Jan 20, 2023
      Keywords: Photonics, nonlinear optics, and optomechanics
      Citation: Phys. Rev. A 107, 013516 (2023)
      PubDate: 2023-01-20T10:00:00+00:00
      DOI: 10.1103/PhysRevA.107.013516
      Issue No: Vol. 107, No. 1 (2023)
       
  • Graded-azimuthal-index fiber as a control element for radial-index and
           orbital-angular-momentum modes of Laguerre-Gaussian beams

    • Free pre-print version: Loading...

      Authors: S. Srinivasu; H. Wanare
      First page: 013517
      Abstract: Author(s): S. Srinivasu and H. Wanare
      We propose an azimuthally varying graded-index fiber that can efficiently create and control a definite set of radial-index and orbital-angular-momentum (OAM) modes of Laguerre-Gaussian beams and their superpositions. A rigorous coupled-wave analysis formalism is developed, which provides a ready an…
      [Phys. Rev. A 107, 013517] Published Mon Jan 23, 2023
      Keywords: Photonics, nonlinear optics, and optomechanics
      Citation: Phys. Rev. A 107, 013517 (2023)
      PubDate: 2023-01-23T10:00:00+00:00
      DOI: 10.1103/PhysRevA.107.013517
      Issue No: Vol. 107, No. 1 (2023)
       
  • First-order thermal insensitivity of the frequency of a narrow spectral
           hole in a crystal

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      Authors: S. Zhang; S. Seidelin, R. Le Targat, P. Goldner, B. Fang, Y. Le Coq
      First page: 013518
      Abstract: Author(s): S. Zhang, S. Seidelin, R. Le Targat, P. Goldner, B. Fang, and Y. Le Coq
      The possibility of generating a narrow spectral hole in a rare-earth doped crystal opens the gateway to a variety of applications, one of which is the realization of an ultrastable laser. As this is achieved by locking in a prestabilized laser to the narrow hole, a prerequisite is the elimination of…
      [Phys. Rev. A 107, 013518] Published Mon Jan 23, 2023
      Keywords: Photonics, nonlinear optics, and optomechanics
      Citation: Phys. Rev. A 107, 013518 (2023)
      PubDate: 2023-01-23T10:00:00+00:00
      DOI: 10.1103/PhysRevA.107.013518
      Issue No: Vol. 107, No. 1 (2023)
       
  • Single-photon scattering on a qubit: Space-time structure of the scattered
           field

    • Free pre-print version: Loading...

      Authors: Ya. S. Greenberg; A. G. Moiseev, A. A. Shtygashev
      First page: 013519
      Abstract: Author(s): Ya. S. Greenberg, A. G. Moiseev, and A. A. Shtygashev
      We study the space-time structure of the scattered field induced by the scattering of a narrow single-photon Gaussian pulse on a qubit embedded in a one-dimensional open waveguide. For weak excitation power we obtain explicit analytical expressions for the space and time dependence of reflected and …
      [Phys. Rev. A 107, 013519] Published Tue Jan 24, 2023
      Keywords: Photonics, nonlinear optics, and optomechanics
      Citation: Phys. Rev. A 107, 013519 (2023)
      PubDate: 2023-01-24T10:00:00+00:00
      DOI: 10.1103/PhysRevA.107.013519
      Issue No: Vol. 107, No. 1 (2023)
       
  • Laser-pulse characterization using strong-field autocorrelation patterns
           and random-forest-based machine learning

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      Authors: Daria Kolbasova; Robin Santra
      First page: 013520
      Abstract: Author(s): Daria Kolbasova and Robin Santra
      Building on the strategy presented in Opt. Lett. 47, 3992 (2022), we demonstrate an efficient alternative approach for the in situ characterization of ultrashort low-frequency laser pulses. In this context, we employ first-principles quantum-mechanical calculations to model the strong-field ionizati…
      [Phys. Rev. A 107, 013520] Published Tue Jan 24, 2023
      Keywords: Photonics, nonlinear optics, and optomechanics
      Citation: Phys. Rev. A 107, 013520 (2023)
      PubDate: 2023-01-24T10:00:00+00:00
      DOI: 10.1103/PhysRevA.107.013520
      Issue No: Vol. 107, No. 1 (2023)
       
  • Measurement of the motional heating of a levitated nanoparticle by thermal
           light

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      Authors: A. T. M. Anishur Rahman; P. F. Barker
      First page: 013521
      Abstract: Author(s): A. T. M. Anishur Rahman and P. F. Barker
      We report on measurements of the photon-induced heating of silica nanospheres levitated in a vacuum by a thermal light source formed by a superluminescent diode. Heating of the nanospheres motion along the three trap axes was measured as a function of gas pressure for two particle sizes and recoil h…
      [Phys. Rev. A 107, 013521] Published Tue Jan 24, 2023
      Keywords: Photonics, nonlinear optics, and optomechanics
      Citation: Phys. Rev. A 107, 013521 (2023)
      PubDate: 2023-01-24T10:00:00+00:00
      DOI: 10.1103/PhysRevA.107.013521
      Issue No: Vol. 107, No. 1 (2023)
       
  • Optical singularity dynamics and spin-orbit interaction due to a
           normal-incident optical beam reflected at a plane dielectric interface

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      Authors: Anirban Debnath; Nitish Kumar, Upasana Baishya, Nirmal K. Viswanathan
      First page: 013522
      Abstract: Author(s): Anirban Debnath, Nitish Kumar, Upasana Baishya, and Nirmal K. Viswanathan
      The degenerate case of normal incidence and reflection of an optical beam (both paraxial and nonparaxial) at a plane isotropic dielectric interface, which is azimuthally symmetric in terms of the momentum-spatial variation of Fresnel coefficients but not in terms of the fundamental polarization inho…
      [Phys. Rev. A 107, 013522] Published Tue Jan 24, 2023
      Keywords: Photonics, nonlinear optics, and optomechanics
      Citation: Phys. Rev. A 107, 013522 (2023)
      PubDate: 2023-01-24T10:00:00+00:00
      DOI: 10.1103/PhysRevA.107.013522
      Issue No: Vol. 107, No. 1 (2023)
       
  • Waveguiding driven by the Pancharatnam-Berry phase

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      Authors: Chandroth P. Jisha; Stree Vithya Arumugam, Lorenzo Marrucci, Stefan Nolte, Alessandro Alberucci
      First page: 013523
      Abstract: Author(s): Chandroth P. Jisha, Stree Vithya Arumugam, Lorenzo Marrucci, Stefan Nolte, and Alessandro Alberucci
      We theoretically and numerically investigate the properties of waveguides based on the Pancharatnam-Berry phase, obtained by a longitudinally periodic rotation of the optic axis in a transversely twisted birefringent medium. In this paper we study the case where the period of the longitudinal modula…
      [Phys. Rev. A 107, 013523] Published Thu Jan 26, 2023
      Keywords: Photonics, nonlinear optics, and optomechanics
      Citation: Phys. Rev. A 107, 013523 (2023)
      PubDate: 2023-01-26T10:00:00+00:00
      DOI: 10.1103/PhysRevA.107.013523
      Issue No: Vol. 107, No. 1 (2023)
       
  • Electromagnetically induced transparency with quantized fields in a
           dissipative optomechanical system

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      Authors: Sumei Huang; Li Deng, Aixi Chen
      First page: 013524
      Abstract: Author(s): Sumei Huang, Li Deng, and Aixi Chen
      We study electromagnetically induced transparency (EIT) using quantized fields in a dissipative optomechanical system with two mechanical oscillators coupled to each other via the Coulomb interaction. The weak probe field is a finite bandwidth squeezed vacuum field. In the absence of the Coulomb cou…
      [Phys. Rev. A 107, 013524] Published Thu Jan 26, 2023
      Keywords: Photonics, nonlinear optics, and optomechanics
      Citation: Phys. Rev. A 107, 013524 (2023)
      PubDate: 2023-01-26T10:00:00+00:00
      DOI: 10.1103/PhysRevA.107.013524
      Issue No: Vol. 107, No. 1 (2023)
       
  • Pump-probe cavity optomechanics with a rotating atomic superfluid in a
           ring

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      Authors: Sampreet Kalita; Pardeep Kumar, Rina Kanamoto, M. Bhattacharya, Amarendra K. Sarma
      First page: 013525
      Abstract: Author(s): Sampreet Kalita, Pardeep Kumar, Rina Kanamoto, M. Bhattacharya, and Amarendra K. Sarma
      Atomic superfluids confined in a ring provide a remarkable paradigm for quantized circulation. Very recently, a technique based on cavity optomechanics has been proposed [Kumar et al., Phys. Rev. Lett. 127, 113601 (2021)] for sensing and manipulating the rotation of a bosonic ring condensate with m…
      [Phys. Rev. A 107, 013525] Published Thu Jan 26, 2023
      Keywords: Photonics, nonlinear optics, and optomechanics
      Citation: Phys. Rev. A 107, 013525 (2023)
      PubDate: 2023-01-26T10:00:00+00:00
      DOI: 10.1103/PhysRevA.107.013525
      Issue No: Vol. 107, No. 1 (2023)
       
  • Strong spectral broadening of Cherenkov-type terahertz radiation by free
           carrier generation

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      Authors: E. S. Efimenko; N. A. Abramovsky, M. I. Bakunov
      First page: 013526
      Abstract: Author(s): E. S. Efimenko, N. A. Abramovsky, and M. I. Bakunov
      Free carrier generation is commonly viewed as detrimental to the optical-to-terahertz conversion efficiency in electro-optic crystals due to free carrier absorption of terahertz radiation. Contrary to this view, we show by numerical simulation that free carrier generation can have a positive effect …
      [Phys. Rev. A 107, 013526] Published Fri Jan 27, 2023
      Keywords: Photonics, nonlinear optics, and optomechanics
      Citation: Phys. Rev. A 107, 013526 (2023)
      PubDate: 2023-01-27T10:00:00+00:00
      DOI: 10.1103/PhysRevA.107.013526
      Issue No: Vol. 107, No. 1 (2023)
       
  • Broadband mode converters in three-waveguide couplers based on quantumlike
           adiabatic transfer

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      Authors: Rim Alrifai; Virginie Coda, Toni Alhaddad, Hussein Taleb, Andon A. Rangelov, Germano Montemezzani
      First page: 013527
      Abstract: Author(s): Rim Alrifai, Virginie Coda, Toni Alhaddad, Hussein Taleb, Andon A. Rangelov, and Germano Montemezzani
      We propose a method for robust mode conversion between the two outer waveguides in a three-waveguide coupler based on analogies with quantum population transfer. Depending on the presence or absence of detuning between the propagation constants of the intermediate waveguide, the mode conversion can …
      [Phys. Rev. A 107, 013527] Published Mon Jan 30, 2023
      Keywords: Photonics, nonlinear optics, and optomechanics
      Citation: Phys. Rev. A 107, 013527 (2023)
      PubDate: 2023-01-30T10:00:00+00:00
      DOI: 10.1103/PhysRevA.107.013527
      Issue No: Vol. 107, No. 1 (2023)
       
  • Synchronization of a superconducting qubit to an optical field mediated by
           a mechanical resonator

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      Authors: Roson Nongthombam; Sampreet Kalita, Amarendra K. Sarma
      First page: 013528
      Abstract: Author(s): Roson Nongthombam, Sampreet Kalita, and Amarendra K. Sarma
      We study the synchronization of a superconducting qubit to an external optical field via a mechanical resonator in a hybrid electrooptomechanical system. The quantum trajectory method is employed to investigate synchronization. The bistability in one of the qubit polarization vectors, where the qubi…
      [Phys. Rev. A 107, 013528] Published Mon Jan 30, 2023
      Keywords: Photonics, nonlinear optics, and optomechanics
      Citation: Phys. Rev. A 107, 013528 (2023)
      PubDate: 2023-01-30T10:00:00+00:00
      DOI: 10.1103/PhysRevA.107.013528
      Issue No: Vol. 107, No. 1 (2023)
       
  • Force sensing with an optomechanical system at room temperature

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      Authors: Ze Feng Yan; Bing He, Qing Lin
      First page: 013529
      Abstract: Author(s): Ze Feng Yan, Bing He, and Qing Lin
      We present an alternative approach to force sensing with optomechanical systems. The operation is based on a nonlinear dynamical mechanism, which locks the mechanical oscillation and the associated cavity field pattern of a system when two external drive tones satisfy a frequency match condition. Un…
      [Phys. Rev. A 107, 013529] Published Mon Jan 30, 2023
      Keywords: Photonics, nonlinear optics, and optomechanics
      Citation: Phys. Rev. A 107, 013529 (2023)
      PubDate: 2023-01-30T10:00:00+00:00
      DOI: 10.1103/PhysRevA.107.013529
      Issue No: Vol. 107, No. 1 (2023)
       
  • Generation of dissipative Kerr solitons in a passive fiber Kerr resonator
           with a fast saturable absorber

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      Authors: Fan Yang; Zhiqiang Wang, Zuxing Zhang
      First page: 013530
      Abstract: Author(s): Fan Yang, Zhiqiang Wang, and Zuxing Zhang
      The generation of dissipative Kerr solitons (DKSs) in a passive fiber Kerr resonator with a fast saturable absorber (SA) is studied numerically. Simulation results demonstrate the generation of DKSs in SA-based fiber Kerr resonators. The impact of the properties of an SA, including the modulation de…
      [Phys. Rev. A 107, 013530] Published Tue Jan 31, 2023
      Keywords: Photonics, nonlinear optics, and optomechanics
      Citation: Phys. Rev. A 107, 013530 (2023)
      PubDate: 2023-01-31T10:00:00+00:00
      DOI: 10.1103/PhysRevA.107.013530
      Issue No: Vol. 107, No. 1 (2023)
       
  • Role of chiral symmetry in a kicked Jaynes-Cummings model

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      Authors: Pinquan Qin; Hee Chul Park
      First page: 013712
      Abstract: Author(s): Pinquan Qin and Hee Chul Park
      We have studied the role of chiral symmetry in a periodically kicked Jaynes–Cummings (KJC) model by freezing an initial phase. We show that commensurate kicks ($2πk$ periodicity with integer $k$) conserve the chiral symmetry in the KJC model under the resonant condition, while incommensurate kicks b…
      [Phys. Rev. A 107, 013712] Published Thu Jan 19, 2023
      Keywords: Quantum optics
      Citation: Phys. Rev. A 107, 013712 (2023)
      PubDate: 2023-01-19T10:00:00+00:00
      DOI: 10.1103/PhysRevA.107.013712
      Issue No: Vol. 107, No. 1 (2023)
       
  • Direction-dependent coupling between a nanofiber-guided light field and a
           two-level atom with an electric quadrupole transition

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      Authors: Fam Le Kien; Síle Nic Chormaic, Thomas Busch
      First page: 013713
      Abstract: Author(s): Fam Le Kien, Síle Nic Chormaic, and Thomas Busch
      We study the directional dependence of the coupling between a nanofiber-guided light field and a two-level atom with an electric quadrupole transition. We examine the situation where the nanofiber is aligned along the $z$ axis, the atom lies on the fiber transverse $x$ axis, the quantization axis fo…
      [Phys. Rev. A 107, 013713] Published Thu Jan 19, 2023
      Keywords: Quantum optics
      Citation: Phys. Rev. A 107, 013713 (2023)
      PubDate: 2023-01-19T10:00:00+00:00
      DOI: 10.1103/PhysRevA.107.013713
      Issue No: Vol. 107, No. 1 (2023)
       
  • Non-Gaussian superradiant transition via three-body ultrastrong coupling

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      Authors: Fabrizio Minganti; Louis Garbe, Alexandre Le Boité, Simone Felicetti
      First page: 013715
      Abstract: Author(s): Fabrizio Minganti, Louis Garbe, Alexandre Le Boité, and Simone Felicetti
      We introduce a class of quantum optical Hamiltonians characterized by three-body couplings and propose a circuit-QED scheme based on state-of-the-art technology that implements the considered model. Unlike two-body light-matter interactions, this three-body coupling Hamiltonian is exclusively compos…
      [Phys. Rev. A 107, 013715] Published Fri Jan 20, 2023
      Keywords: Quantum optics
      Citation: Phys. Rev. A 107, 013715 (2023)
      PubDate: 2023-01-20T10:00:00+00:00
      DOI: 10.1103/PhysRevA.107.013715
      Issue No: Vol. 107, No. 1 (2023)
       
  • Creation of nonclassical states of light in a chiral waveguide

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      Authors: Kevin Kleinbeck; Hannes Busche, Nina Stiesdal, Sebastian Hofferberth, Klaus Mølmer, Hans Peter Büchler
      First page: 013717
      Abstract: Author(s): Kevin Kleinbeck, Hannes Busche, Nina Stiesdal, Sebastian Hofferberth, Klaus Mølmer, and Hans Peter Büchler
      Creating nonclassical states of light from simple quantum systems together with classical resources is a challenging problem. We show how chiral emitters under a coherent drive can generate nonclassical photon states. For our analysis, we select a specific temporal mode in the transmitted light fiel…
      [Phys. Rev. A 107, 013717] Published Mon Jan 23, 2023
      Keywords: Quantum optics
      Citation: Phys. Rev. A 107, 013717 (2023)
      PubDate: 2023-01-23T10:00:00+00:00
      DOI: 10.1103/PhysRevA.107.013717
      Issue No: Vol. 107, No. 1 (2023)
       
  • Enantiomer-specific state transfer of chiral molecules in cyclic
           three-level systems with SU(2) structures

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      Authors: Jian-Jian Cheng; Yu-Yuan Chen, Yong Li, Lin Zhang
      First page: 013718
      Abstract: Author(s): Jian-Jian Cheng, Yu-Yuan Chen, Yong Li, and Lin Zhang
      We propose a streamlined method of fast enantiomer-specific state transfer (ESST) of chiral molecules in cyclic three-level systems. Such three-level enantiomers are chirality-dependent systems driven by one of the three Rabi frequencies differing with a sign for the left- and right-handed chiral mo…
      [Phys. Rev. A 107, 013718] Published Mon Jan 23, 2023
      Keywords: Quantum optics
      Citation: Phys. Rev. A 107, 013718 (2023)
      PubDate: 2023-01-23T10:00:00+00:00
      DOI: 10.1103/PhysRevA.107.013718
      Issue No: Vol. 107, No. 1 (2023)
       
  • Fluorescence profile of a nitrogen-vacancy center in a nanodiamond

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      Authors: Qiang Sun; Shuo Li, Taras Plakhotnik, Andrew D. Greentree
      First page: 013720
      Abstract: Author(s): Qiang Sun, Shuo Li, Taras Plakhotnik, and Andrew D. Greentree
      Nanodiamonds containing luminescent point defects are widely explored for applications in quantum biosensing such as nanoscale magnetometry, thermometry, and electrometry. A key challenge in the development of such applications is the large variation in fluorescence properties observed between parti…
      [Phys. Rev. A 107, 013720] Published Thu Jan 26, 2023
      Keywords: Quantum optics
      Citation: Phys. Rev. A 107, 013720 (2023)
      PubDate: 2023-01-26T10:00:00+00:00
      DOI: 10.1103/PhysRevA.107.013720
      Issue No: Vol. 107, No. 1 (2023)
       
  • Dissipation-driven formation of entangled dark states in strongly coupled
           inhomogeneous many-qubit systems in solid-state nanocavities

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      Authors: Mikhail Tokman; Alex Behne, Brandon Torres, Maria Erukhimova, Yongrui Wang, Alexey Belyanin
      First page: 013721
      Abstract: Author(s): Mikhail Tokman, Alex Behne, Brandon Torres, Maria Erukhimova, Yongrui Wang, and Alexey Belyanin
      We study quantum dynamics of many-qubit systems strongly coupled to a quantized electromagnetic cavity field in the presence of decoherence and dissipation for both quantum emitters and cavity photons, taking into account the varying coupling strength of different qubits to the cavity field and the …
      [Phys. Rev. A 107, 013721] Published Fri Jan 27, 2023
      Keywords: Quantum optics
      Citation: Phys. Rev. A 107, 013721 (2023)
      PubDate: 2023-01-27T10:00:00+00:00
      DOI: 10.1103/PhysRevA.107.013721
      Issue No: Vol. 107, No. 1 (2023)
       
  • Gauge-invariant theory of truncated quantum light-matter interactions in
           arbitrary media

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      Authors: Chris Gustin; Sebastian Franke, Stephen Hughes
      First page: 013722
      Abstract: Author(s): Chris Gustin, Sebastian Franke, and Stephen Hughes
      The loss of gauge invariance in models of light-matter interaction which arises from material and photonic space truncation can pose significant challenges to conventional quantum optical models when matter and light strongly hybridize. In structured photonic environments, necessary in practice to a…
      [Phys. Rev. A 107, 013722] Published Fri Jan 27, 2023
      Keywords: Quantum optics
      Citation: Phys. Rev. A 107, 013722 (2023)
      PubDate: 2023-01-27T10:00:00+00:00
      DOI: 10.1103/PhysRevA.107.013722
      Issue No: Vol. 107, No. 1 (2023)
       
 
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