|
Physical Review Research
Number of Followers: 2  Open Access journalISSN (Online) 2643-1564 Published by APS  [14 journals]
|
- Correlation induced magnetic topological phases in the mixed-valence
compound ${\mathrm{SmB}}_{6}$
Authors: Huimei Liu; Moritz M. Hirschmann, George A. Sawatzky, Giniyat Khaliullin, Andreas P. Schnyder
First page: L042028
Abstract: Author(s): Huimei Liu, Moritz M. Hirschmann, George A. Sawatzky, Giniyat Khaliullin, and Andreas P. Schnyder
An insulator-to-metal phase transition in rare-earth mixed-valence compounds is shown to be driven by magnetic correlations, which are enhanced under external pressure. Condensation of the spin exciton mode gives rise to a magnetic metal with distinct band topology and surface states. It is shown that magnetic instability is also triggered by lowering the cubic symmetry, thus explaining the surface magnetism in SmB6.
[Phys. Rev. Research 5, L042028] Published Mon Nov 27, 2023
Citation: Phys. Rev. Research 5, L042028 (2023)
PubDate: 2023-11-27T10:00:00+00:00
DOI: 10.1103/PhysRevResearch.5.L042028
Issue No: Vol. 5, No. 4 (2023)
- Synthetic Landau levels and robust chiral edge states for dark-state
polaritons in a static and scalable continuum media
Authors: Yu-Hung Kuan; Shin-Yu Lee, Siang-Wei Shao, Wu-Cheng Chiang, I-Kang Liu, Julius Ruseckas, Gediminas Juzeliūnas, Yu-Ju Lin, Wen-Te Liao
First page: L042029
Abstract: Author(s): Yu-Hung Kuan, Shin-Yu Lee, Siang-Wei Shao, Wu-Cheng Chiang, I-Kang Liu, Julius Ruseckas, Gediminas Juzeliūnas, Yu-Ju Lin, and Wen-Te Liao
The mechanism of electromagnetically induced transparency to generate a synthetic magnetic field for neutral particles termed dark-state polaritons (DSP) is invoked. The ability to create Landau levels and robust edge states in DSP is demonstrated, thereby simulating phenomena observed in condensed matter physics.
[Phys. Rev. Research 5, L042029] Published Mon Nov 27, 2023
Citation: Phys. Rev. Research 5, L042029 (2023)
PubDate: 2023-11-27T10:00:00+00:00
DOI: 10.1103/PhysRevResearch.5.L042029
Issue No: Vol. 5, No. 4 (2023)
- Asymmetric thermal relaxation in driven systems: Rotations go opposite
ways
Authors: Cai Dieball; Gerrit Wellecke, Aljaž Godec
First page: L042030
Abstract: Author(s): Cai Dieball, Gerrit Wellecke, and Aljaž Godec
When a driven system relaxes to the temperature of the surroundings upon a temperature quench, heating is faster than cooling. Moreover, rotational motions emerge that occur in opposite directions during heating and cooling.
[Phys. Rev. Research 5, L042030] Published Mon Nov 27, 2023
Citation: Phys. Rev. Research 5, L042030 (2023)
PubDate: 2023-11-27T10:00:00+00:00
DOI: 10.1103/PhysRevResearch.5.L042030
Issue No: Vol. 5, No. 4 (2023)
- Observation of chiral-mode domains in a frustrated XY model on optical
triangular lattices
Authors: Hideki Ozawa; Ryuta Yamamoto, Takeshi Fukuhara
First page: L042026
Abstract: Author(s): Hideki Ozawa, Ryuta Yamamoto, and Takeshi Fukuhara
Relaxation and excitation from unfrustrated to frustrated phases in the classical XY model are investigated using a Bose gas in periodically driven optical triangular lattices. A fast quench leads to the formation of chiral-mode domains, which is observed by high-resolution imaging.
[Phys. Rev. Research 5, L042026] Published Tue Nov 21, 2023
Citation: Phys. Rev. Research 5, L042026 (2023)
PubDate: 2023-11-21T10:00:00+00:00
DOI: 10.1103/PhysRevResearch.5.L042026
Issue No: Vol. 5, No. 4 (2023)
- Hidden symmetry protection for surface plasmon polaritons
Authors: Yosuke Nakata; Toshihiro Nakanishi, Ryo Takahashi, Fumiaki Miyamaru, Shuichi Murakami
First page: L042027
Abstract: Author(s): Yosuke Nakata, Toshihiro Nakanishi, Ryo Takahashi, Fumiaki Miyamaru, and Shuichi Murakami
Surface plasmon polaritons, localized waves at metal-dielectric interfaces, play a key role in nanophotonics, enabling the miniaturization of optical devices. This study reveals the hidden symmetry for interfaces and identifies the exceptional origin of surface plasmon polaritons.
[Phys. Rev. Research 5, L042027] Published Mon Nov 20, 2023
Citation: Phys. Rev. Research 5, L042027 (2023)
PubDate: 2023-11-20T10:00:00+00:00
DOI: 10.1103/PhysRevResearch.5.L042027
Issue No: Vol. 5, No. 4 (2023)
- Robust coherent control of two-body collisions beyond the ultracold regime
Authors: Adrien Devolder; Paul Brumer, Timur V. Tscherbul
First page: L042025
Abstract: Author(s): Adrien Devolder, Paul Brumer, and Timur V. Tscherbul
The fundamental challenge of controlling binary collisions is addressed. Advanced scattering theory is employed to demonstrate that partial-wave phase locking (PWPL) effectively overcomes the challenges posed by random partial-wave contributions in ion-atom collisions (Sr+-Rb), enabling robust coherent quantum control even beyond the ultracold regime.
[Phys. Rev. Research 5, L042025] Published Tue Nov 14, 2023
Citation: Phys. Rev. Research 5, L042025 (2023)
PubDate: 2023-11-14T10:00:00+00:00
DOI: 10.1103/PhysRevResearch.5.L042025
Issue No: Vol. 5, No. 4 (2023)
- Observing parity-time symmetry breaking in a Josephson parametric
amplifier
Authors: Chandrashekhar Gaikwad; Daria Kowsari, Weijian Chen, Kater W. Murch
First page: L042024
Abstract: Author(s): Chandrashekhar Gaikwad, Daria Kowsari, Weijian Chen, and Kater W. Murch
Parity-time symmetric systems can be created by coupling two modes with respective gain and loss, forming a PT dimer. Quantum limited amplification and squeezing of quadrature modes of the electromagnetic field allows the exploration of the parity-time symmetry breaking transition in a dissipation-free setting.
[Phys. Rev. Research 5, L042024] Published Mon Nov 13, 2023
Citation: Phys. Rev. Research 5, L042024 (2023)
PubDate: 2023-11-13T10:00:00+00:00
DOI: 10.1103/PhysRevResearch.5.L042024
Issue No: Vol. 5, No. 4 (2023)
- Second-order perturbation theory in continuum quantum Monte Carlo
calculations
Authors: Ryan Curry; Joel E. Lynn, Kevin E. Schmidt, Alexandros Gezerlis
First page: L042021
Abstract: Author(s): Ryan Curry, Joel E. Lynn, Kevin E. Schmidt, and Alexandros Gezerlis
A technique that allows one to fuse nonperturbative many-body calculations and perturbative modern nuclear forces is reported on. The method was used to test some of the underlying assumptions of nuclear chiral forces and led to evidence that, at least in some regimes, they are violated.
[Phys. Rev. Research 5, L042021] Published Wed Nov 08, 2023
Citation: Phys. Rev. Research 5, L042021 (2023)
PubDate: 2023-11-08T10:00:00+00:00
DOI: 10.1103/PhysRevResearch.5.L042021
Issue No: Vol. 5, No. 4 (2023)
- Pairing of composite electrons and composite holes in ${ν}_{T}=1$
quantum Hall bilayers
Authors: Luca Rüegg; Gaurav Chaudhary, Robert-Jan Slager
First page: L042022
Abstract: Author(s): Luca Rüegg, Gaurav Chaudhary, and Robert-Jan Slager
It is known that a nearly balanced quantum Hall bilayer at νT = 1 goes from two decoupled composite Fermi liquids to a strongly coupled exciton condensate phase as the interlayer distance is decreased. It’s shown that when the bilayer is treated as one layer of composite electrons and one layer of composite holes, the fluctuations in the gauge field around the mean-field solution mediate an attractive interlayer interaction, which leads to stable BCS pairing between composite electrons and composite holes in the s-wave channel. This composite exciton may be the precursor to the exciton condensate phase.
[Phys. Rev. Research 5, L042022] Published Wed Nov 08, 2023
Citation: Phys. Rev. Research 5, L042022 (2023)
PubDate: 2023-11-08T10:00:00+00:00
DOI: 10.1103/PhysRevResearch.5.L042022
Issue No: Vol. 5, No. 4 (2023)
- Quantum sensing of magnetic fields with molecular color centers
Authors: Kathleen R. Mullin; Daniel W. Laorenza, Danna E. Freedman, James M. Rondinelli
First page: L042023
Abstract: Author(s): Kathleen R. Mullin, Daniel W. Laorenza, Danna E. Freedman, and James M. Rondinelli
Molecular color centers are a promising platform for quantum sensors of magnetic fields. A model for using these molecules to understand spatially dependent magnetic fields is presented and used to predict magnetic fields from a two-dimensional ferromagnet.
[Phys. Rev. Research 5, L042023] Published Wed Nov 08, 2023
Citation: Phys. Rev. Research 5, L042023 (2023)
PubDate: 2023-11-08T10:00:00+00:00
DOI: 10.1103/PhysRevResearch.5.L042023
Issue No: Vol. 5, No. 4 (2023)
- Ultra-broadband symmetrical acoustic coherent perfect absorbers designed
by the causality principle
Authors: Caixing Fu; Min Yang, Zhi Hong Hang
First page: L042020
Abstract: Author(s): Caixing Fu, Min Yang, and Zhi Hong Hang
Based on the causality principle, a systematic design methodology of side-loaded resonators for symmetrical broadband acoustic coherent perfect absorption in ducts or ventilation systems is presented. This technology is beneficial for the noise treatment of a coaxial loudspeaker system.
[Phys. Rev. Research 5, L042020] Published Tue Nov 07, 2023
Citation: Phys. Rev. Research 5, L042020 (2023)
PubDate: 2023-11-07T10:00:00+00:00
DOI: 10.1103/PhysRevResearch.5.L042020
Issue No: Vol. 5, No. 4 (2023)
- Hidden orders and (anti-)magnetoelectric effects in
${\mathrm{Cr}}_{2}{\mathrm{O}}_{3}$ and
$α\text{−}{\mathrm{Fe}}_{2}{\mathrm{O}}_{3}$
Authors: Xanthe H. Verbeek; Andrea Urru, Nicola A. Spaldin
First page: L042018
Abstract: Author(s): Xanthe H. Verbeek, Andrea Urru, and Nicola A. Spaldin
Ab initio calculations reveal electric-field-induced local magnetic moments in both Cr2O3 and isostructural Fe2O3. The local responses in Cr2O3 add up to a net magnetoelectric effect, while in Fe2O3 the responses cancel out: an antimagnetoelectric effect. The responses are related to hidden order in the form of ferroically and antiferroically ordered magnetoelectric multipoles.
[Phys. Rev. Research 5, L042018] Published Fri Nov 03, 2023
Citation: Phys. Rev. Research 5, L042018 (2023)
PubDate: 2023-11-03T10:00:00+00:00
DOI: 10.1103/PhysRevResearch.5.L042018
Issue No: Vol. 5, No. 4 (2023)
- Coupling x-ray photon correlation spectroscopy and dynamic coherent x-ray
diffraction imaging: Particle motion analysis from nano-to-micrometer
scale
Authors: Shuntaro Takazawa; Duc-Anh Dao, Masaki Abe, Hideshi Uematsu, Nozomu Ishiguro, Taiki Hoshino, Hieu Chi Dam, Yukio Takahashi
First page: L042019
Abstract: Author(s): Shuntaro Takazawa, Duc-Anh Dao, Masaki Abe, Hideshi Uematsu, Nozomu Ishiguro, Taiki Hoshino, Hieu Chi Dam, and Yukio Takahashi
Two well-known measurement methods use coherent x rays: x-ray photon correlation spectroscopy (XPCS) and coherent x-ray diffraction imaging (CXDI). An approach to analyze particle motion in heterogeneous solutions over a wide spatiotemporal scale by combining XPCS and dynamic CXDI using a data-driven approach is proposed and demonstrated.
[Phys. Rev. Research 5, L042019] Published Fri Nov 03, 2023
Citation: Phys. Rev. Research 5, L042019 (2023)
PubDate: 2023-11-03T10:00:00+00:00
DOI: 10.1103/PhysRevResearch.5.L042019
Issue No: Vol. 5, No. 4 (2023)
- Data-driven discovery and extrapolation of parameterized pattern-forming
dynamics
Authors: Zachary G. Nicolaou; Guanyu Huo, Yihui Chen, Steven L. Brunton, J. Nathan Kutz
First page: L042017
Abstract: Author(s): Zachary G. Nicolaou, Guanyu Huo, Yihui Chen, Steven L. Brunton, and J. Nathan Kutz
A new machine-learning framework enables the discovery of governing equations in pattern-forming systems parameterized by external driving conditions. The resulting data-driven models reveal effective nonlinear corrections to classical perturbation theory, enabling extrapolation including the prediction of bifurcations far from the conditions used in training.
[Phys. Rev. Research 5, L042017] Published Thu Nov 02, 2023
Citation: Phys. Rev. Research 5, L042017 (2023)
PubDate: 2023-11-02T10:00:00+00:00
DOI: 10.1103/PhysRevResearch.5.L042017
Issue No: Vol. 5, No. 4 (2023)
- Evolution of entanglement entropy in strongly correlated bosons in an
optical lattice
Authors: Shion Yamashika; Daichi Kagamihara, Ryosuke Yoshii, Shunji Tsuchiya
First page: 043102
Abstract: Author(s): Shion Yamashika, Daichi Kagamihara, Ryosuke Yoshii, and Shunji Tsuchiya
We investigate the time evolution of the second-order Rényi entropy (RE) for bosons in a one-dimensional optical lattice following a sudden quench of the hopping amplitude $J$. Specifically, we examine systems that are quenched into the strongly correlated Mott-insulating (MI) regime with $J/U≪1$ ($…
[Phys. Rev. Research 5, 043102] Published Wed Nov 01, 2023
Citation: Phys. Rev. Research 5, 043102 (2023)
PubDate: 2023-11-01T10:00:00+00:00
DOI: 10.1103/PhysRevResearch.5.043102
Issue No: Vol. 5, No. 4 (2023)
- Unraveling spin dynamics from charge fluctuations
Authors: Eric Kleinherbers; Hendrik Mannel, Jens Kerski, Martin Geller, Axel Lorke, Jürgen König
First page: 043103
Abstract: Author(s): Eric Kleinherbers, Hendrik Mannel, Jens Kerski, Martin Geller, Axel Lorke, and Jürgen König
The use of single electron spins in quantum dots as qubits requires detailed knowledge about the processes involved in their initialization and operation as well as their relaxation and decoherence. In optical schemes for such spin qubits, spin-flip Raman as well as Auger processes play an important…
[Phys. Rev. Research 5, 043103] Published Wed Nov 01, 2023
Citation: Phys. Rev. Research 5, 043103 (2023)
PubDate: 2023-11-01T10:00:00+00:00
DOI: 10.1103/PhysRevResearch.5.043103
Issue No: Vol. 5, No. 4 (2023)
- Correlation-boosted quantum engine: A proof-of-principle demonstration
Authors: Marcela Herrera; John H. Reina, Irene D'Amico, Roberto M. Serra
First page: 043104
Abstract: Author(s): Marcela Herrera, John H. Reina, Irene D'Amico, and Roberto M. Serra
Employing currently available quantum technology, we design and implement a nonclassically correlated SWAP heat engine that allows to achieve an efficiency above the standard Carnot limit. Such an engine also boosts the amount of extractable work, in a wider parameter window, with respect to engine'…
[Phys. Rev. Research 5, 043104] Published Thu Nov 02, 2023
Citation: Phys. Rev. Research 5, 043104 (2023)
PubDate: 2023-11-02T10:00:00+00:00
DOI: 10.1103/PhysRevResearch.5.043104
Issue No: Vol. 5, No. 4 (2023)
- Correlation-induced sensitivity and non-Hermitian skin effect of
quasiparticles
Authors: Tommaso Micallo; Carl Lehmann, Jan Carl Budich
First page: 043105
Abstract: Author(s): Tommaso Micallo, Carl Lehmann, and Jan Carl Budich
Non-Hermitian (NH) Hamiltonians have been shown to exhibit unique signatures, including the NH skin effect and an exponential spectral sensitivity with respect to boundary conditions. Here, we investigate as to what extent these remarkable phenomena, recently predicted and observed in a broad range …
[Phys. Rev. Research 5, 043105] Published Thu Nov 02, 2023
Citation: Phys. Rev. Research 5, 043105 (2023)
PubDate: 2023-11-02T10:00:00+00:00
DOI: 10.1103/PhysRevResearch.5.043105
Issue No: Vol. 5, No. 4 (2023)
- Interpolated kilonova spectra models: Examining the effects of a
phenomenological, blue component in the fitting of AT2017gfo spectra
Authors: Marko Ristić; Richard O'Shaughnessy, V. Ashley Villar, Ryan T. Wollaeger, Oleg Korobkin, Chris L. Fryer, Christopher J. Fontes, Atul Kedia
First page: 043106
Abstract: Author(s): Marko Ristić, Richard O'Shaughnessy, V. Ashley Villar, Ryan T. Wollaeger, Oleg Korobkin, Chris L. Fryer, Christopher J. Fontes, and Atul Kedia
In this paper, we present a simple interpolation methodology for spectroscopic time series based on conventional interpolation techniques (random forests) implemented in widely available libraries. We demonstrate that our existing library of simulations is sufficient for training, producing interpol…
[Phys. Rev. Research 5, 043106] Published Thu Nov 02, 2023
Citation: Phys. Rev. Research 5, 043106 (2023)
PubDate: 2023-11-02T10:00:00+00:00
DOI: 10.1103/PhysRevResearch.5.043106
Issue No: Vol. 5, No. 4 (2023)
- Existence of solid Na–Xe compounds at the extreme conditions of
Earth's interior
Authors: Min Zou; Kang Yang, Pan Zhang, Wenwen Cui, Jian Hao, Jingming Shi, Yinwei Li
First page: 043107
Abstract: Author(s): Min Zou, Kang Yang, Pan Zhang, Wenwen Cui, Jian Hao, Jingming Shi, and Yinwei Li
Previous studies have suggested that high pressure may induce chemical activity in noble gases (He and Xe), resulting in the emergence of high-pressure compounds containing these elements. By using first-principles theory and crystal structural prediction methods, we propose that six unconventional …
[Phys. Rev. Research 5, 043107] Published Thu Nov 02, 2023
Citation: Phys. Rev. Research 5, 043107 (2023)
PubDate: 2023-11-02T10:00:00+00:00
DOI: 10.1103/PhysRevResearch.5.043107
Issue No: Vol. 5, No. 4 (2023)
- Bridging three-dimensional coupled-wire models and cellular topological
states: Solvable models for topological and fracton orders
Authors: Yohei Fuji; Akira Furusaki
First page: 043108
Abstract: Author(s): Yohei Fuji and Akira Furusaki
Three-dimensional (3D) gapped topological phases with fractional excitations are divided into two subclasses: one has topological order with point-like and loop-like excitations fully mobile in the 3D space, and the other has fracton order with point-like excitations constrained in lower-dimensional…
[Phys. Rev. Research 5, 043108] Published Fri Nov 03, 2023
Citation: Phys. Rev. Research 5, 043108 (2023)
PubDate: 2023-11-03T10:00:00+00:00
DOI: 10.1103/PhysRevResearch.5.043108
Issue No: Vol. 5, No. 4 (2023)
- Multiferroic skyrmions in ${\mathrm{BiFeO}}_{3}$
Authors: Z. Li; T. Chirac, J. Tranchida, V. Garcia, S. Fusil, V. Jacques, J.-Y. Chauleau, M. Viret
First page: 043109
Abstract: Author(s): Z. Li, T. Chirac, J. Tranchida, V. Garcia, S. Fusil, V. Jacques, J.-Y. Chauleau, and M. Viret
We show here using atomistic simulations that ${\mathrm{BiFeO}}_{3}$ films can be driven through a topological transition when increasing uniaxial anisotropy, which can possibly be achieved by strain. Tuning the anisotropy close to the transition, we show that individual antiferromagnetic skyrmions …
[Phys. Rev. Research 5, 043109] Published Fri Nov 03, 2023
Citation: Phys. Rev. Research 5, 043109 (2023)
PubDate: 2023-11-03T10:00:00+00:00
DOI: 10.1103/PhysRevResearch.5.043109
Issue No: Vol. 5, No. 4 (2023)
- Phononic-magnetic dichotomy of the thermal Hall effect in the Kitaev
material ${\mathrm{Na}}_{2}{\mathrm{Co}}_{2}{\mathrm{TeO}}_{6}$
Authors: Matthias Gillig; Xiaochen Hong, Christoph Wellm, Vladislav Kataev, Weiliang Yao, Yuan Li, Bernd Büchner, Christian Hess
First page: 043110
Abstract: Author(s): Matthias Gillig, Xiaochen Hong, Christoph Wellm, Vladislav Kataev, Weiliang Yao, Yuan Li, Bernd Büchner, and Christian Hess
The quest for a half-quantized thermal Hall effect of a Kitaev system represents an important tool to probe topological edge currents of emergent Majorana fermions. Pertinent experimental findings for $α\text{−}{\mathrm{RuCl}}_{3}$ are, however, strongly debated, and it has been argued that the ther…
[Phys. Rev. Research 5, 043110] Published Fri Nov 03, 2023
Citation: Phys. Rev. Research 5, 043110 (2023)
PubDate: 2023-11-03T10:00:00+00:00
DOI: 10.1103/PhysRevResearch.5.043110
Issue No: Vol. 5, No. 4 (2023)
- Continuum field theory of three-dimensional topological orders with
emergent fermions and braiding statistics
Authors: Zhi-Feng Zhang; Qing-Rui Wang, Peng Ye
First page: 043111
Abstract: Author(s): Zhi-Feng Zhang, Qing-Rui Wang, and Peng Ye
Universal topological data of topologically ordered phases can be captured by topological quantum field theory in continuous space time by taking the limit of low energies and long wavelengths. While previous continuum field-theoretical studies of topological orders in three-dimensional (3D) real sp…
[Phys. Rev. Research 5, 043111] Published Fri Nov 03, 2023
Citation: Phys. Rev. Research 5, 043111 (2023)
PubDate: 2023-11-03T10:00:00+00:00
DOI: 10.1103/PhysRevResearch.5.043111
Issue No: Vol. 5, No. 4 (2023)
- Using fluid structures to encode predictions of glassy dynamics
Authors: Tomilola M. Obadiya; Daniel M. Sussman
First page: 043112
Abstract: Author(s): Tomilola M. Obadiya and Daniel M. Sussman
Data-driven approaches that infer the local structures responsible for plasticity in amorphous materials have made substantial contributions to our understanding of the failure, flow, and rearrangement dynamics of supercooled fluids. Some of these methods, such as the “softness” approach, have ident…
[Phys. Rev. Research 5, 043112] Published Fri Nov 03, 2023
Citation: Phys. Rev. Research 5, 043112 (2023)
PubDate: 2023-11-03T10:00:00+00:00
DOI: 10.1103/PhysRevResearch.5.043112
Issue No: Vol. 5, No. 4 (2023)
- Adapting the Harrow-Hassidim-Lloyd algorithm to quantum many-body theory
Authors: Nishanth Baskaran; Abhishek Singh Rawat, Akshaya Jayashankar, Dibyajyoti Chakravarti, K. Sugisaki, Shibdas Roy, Sudhindu Bikash Mandal, D. Mukherjee, V. S. Prasannaa
First page: 043113
Abstract: Author(s): Nishanth Baskaran, Abhishek Singh Rawat, Akshaya Jayashankar, Dibyajyoti Chakravarti, K. Sugisaki, Shibdas Roy, Sudhindu Bikash Mandal, D. Mukherjee, and V. S. Prasannaa
Rapid progress in developing near- and long-term quantum algorithms for quantum chemistry has provided us with an impetus to move beyond traditional approaches and explore new ways to apply quantum computing to electronic structure calculations. In this work, we identify the connection between quant…
[Phys. Rev. Research 5, 043113] Published Fri Nov 03, 2023
Citation: Phys. Rev. Research 5, 043113 (2023)
PubDate: 2023-11-03T10:00:00+00:00
DOI: 10.1103/PhysRevResearch.5.043113
Issue No: Vol. 5, No. 4 (2023)
- Pressure-induced ternary Li-Mn-B compounds: A first-principles study
Authors: Xuanhao Yuan; Yiming Zhang, Jian Hao, Meiling Xu, Yinwei Li
First page: 043114
Abstract: Author(s): Xuanhao Yuan, Yiming Zhang, Jian Hao, Meiling Xu, and Yinwei Li
B-rich metal compounds have garnered significant attention due to their diverse polymeric boron structures and versatile properties including high melting temperature, exceptional hardness, and superconductivity. In this paper, we systematically investigate the ternary phase diagram of the Li-Mn-B s…
[Phys. Rev. Research 5, 043114] Published Fri Nov 03, 2023
Citation: Phys. Rev. Research 5, 043114 (2023)
PubDate: 2023-11-03T10:00:00+00:00
DOI: 10.1103/PhysRevResearch.5.043114
Issue No: Vol. 5, No. 4 (2023)
- ASTRA: Transition-density-matrix approach to molecular ionization
Authors: Juan M. Randazzo; Carlos Marante, Siddhartha Chattopadhyay, Barry I. Schneider, Jeppe Olsen, Luca Argenti
First page: 043115
Abstract: Author(s): Juan M. Randazzo, Carlos Marante, Siddhartha Chattopadhyay, Barry I. Schneider, Jeppe Olsen, and Luca Argenti
We describe astra (attosecond transitions), a close-coupling approach to molecular ionization that uses many-body transition-density matrices between ionic states with arbitrary spin and symmetry, in combination with hybrid integrals between Gaussian and numerical orbitals, to efficiently evaluate p…
[Phys. Rev. Research 5, 043115] Published Fri Nov 03, 2023
Citation: Phys. Rev. Research 5, 043115 (2023)
PubDate: 2023-11-03T10:00:00+00:00
DOI: 10.1103/PhysRevResearch.5.043115
Issue No: Vol. 5, No. 4 (2023)
- Anelastic internal friction of dislocations in two-dimensional Yukawa
solids
Authors: Shaoyu Lu; Dong Huang, Chen Liang, Yan Feng
First page: 043116
Abstract: Author(s): Shaoyu Lu, Dong Huang, Chen Liang, and Yan Feng
Langevin dynamical simulations are performed to investigate the dislocation internal friction (IF) of solid two-dimensional (2D) dusty plasmas under oscillating shear deformations. The magnitude of IF is quantified using the loss factor ${Q}^{−1}$ from the stress-strain hysteresis. It is discovered …
[Phys. Rev. Research 5, 043116] Published Fri Nov 03, 2023
Citation: Phys. Rev. Research 5, 043116 (2023)
PubDate: 2023-11-03T10:00:00+00:00
DOI: 10.1103/PhysRevResearch.5.043116
Issue No: Vol. 5, No. 4 (2023)
- Financial risk management on a neutral atom quantum processor
Authors: Lucas Leclerc; Luis Ortiz-Gutiérrez, Sebastián Grijalva, Boris Albrecht, Julia R. K. Cline, Vincent E. Elfving, Adrien Signoles, Loïc Henriet, Gianni Del Bimbo, Usman Ayub Sheikh, Maitree Shah, Luc Andrea, Faysal Ishtiaq, Andoni Duarte, Sam Mugel, Irene Cáceres, Michel Kurek, Roman Orús, Achraf Seddik, Oumaima Hammami, Hacene Isselnane, Didier M'tamon
First page: 043117
Abstract: Author(s): Lucas Leclerc, Luis Ortiz-Gutiérrez, Sebastián Grijalva, Boris Albrecht, Julia R. K. Cline, Vincent E. Elfving, Adrien Signoles, Loïc Henriet, Gianni Del Bimbo, Usman Ayub Sheikh, Maitree Shah, Luc Andrea, Faysal Ishtiaq, Andoni Duarte, Sam Mugel, Irene Cáceres, Michel Kurek, Roman Orús, Achraf Seddik, Oumaima Hammami, Hacene Isselnane, and Didier M'tamon
Machine learning models capable of handling the large data sets collected in the financial world can often become black boxes expensive to run. The quantum computing paradigm suggests new optimization techniques that, combined with classical algorithms, may deliver competitive, faster, and more inte…
[Phys. Rev. Research 5, 043117] Published Mon Nov 06, 2023
Citation: Phys. Rev. Research 5, 043117 (2023)
PubDate: 2023-11-06T10:00:00+00:00
DOI: 10.1103/PhysRevResearch.5.043117
Issue No: Vol. 5, No. 4 (2023)
- Local fluctuations in cavity control of ferroelectricity
Authors: Jonathan B. Curtis; Marios H. Michael, Eugene Demler
First page: 043118
Abstract: Author(s): Jonathan B. Curtis, Marios H. Michael, and Eugene Demler
Control of quantum matter through resonant electromagnetic cavities is a promising route towards establishing control over material phases and functionalities. Quantum paraelectric insulators—materials that are nearly ferroelectric—are particularly promising candidate systems for this purpose since …
[Phys. Rev. Research 5, 043118] Published Mon Nov 06, 2023
Citation: Phys. Rev. Research 5, 043118 (2023)
PubDate: 2023-11-06T10:00:00+00:00
DOI: 10.1103/PhysRevResearch.5.043118
Issue No: Vol. 5, No. 4 (2023)
- Efficient production of the nuclear isomer $^{93m}\mathrm{Mo}$ with
laser-accelerated proton beam and its astrophysical implication on
$^{92}\mathrm{Mo}$ production
Authors: Wenru Fan; Wei Qi, Jingli Zhang, Zongwei Cao, Haoyang Lan, Xinxiang Li, Yi Xu, Yuqiu Gu, Zhigang Deng, Zhimeng Zhang, Changxiang Tan, Wen Luo, Yun Yuan, Weimin Zhou
First page: 043120
Abstract: Author(s): Wenru Fan, Wei Qi, Jingli Zhang, Zongwei Cao, Haoyang Lan, Xinxiang Li, Yi Xu, Yuqiu Gu, Zhigang Deng, Zhimeng Zhang, Changxiang Tan, Wen Luo, Yun Yuan, and Weimin Zhou
Nuclear isomers play a key role in the creation of the elements in the universe and potentially have significant applications related to the controlled release of nuclear energy on demand. Particularly, $^{93m}\mathrm{Mo}$ is a good candidate for studying the depletion of nuclear isomers via nuclear…
[Phys. Rev. Research 5, 043120] Published Mon Nov 06, 2023
Citation: Phys. Rev. Research 5, 043120 (2023)
PubDate: 2023-11-06T10:00:00+00:00
DOI: 10.1103/PhysRevResearch.5.043120
Issue No: Vol. 5, No. 4 (2023)
- Direct measurement of a spatially varying thermal bath using Brownian
motion
Authors: Ravid Shaniv; Chris Reetz, Cindy A. Regal
First page: 043121
Abstract: Author(s): Ravid Shaniv, Chris Reetz, and Cindy A. Regal
Micromechanical resonator performance is fundamentally limited by the coupling to a thermal environment. The magnitude of this thermodynamical effect is typically considered in accordance with a physical temperature, assumed to be uniform across the resonator's physical span. However, in some circum…
[Phys. Rev. Research 5, 043121] Published Mon Nov 06, 2023
Citation: Phys. Rev. Research 5, 043121 (2023)
PubDate: 2023-11-06T10:00:00+00:00
DOI: 10.1103/PhysRevResearch.5.043121
Issue No: Vol. 5, No. 4 (2023)
- Orbital Fulde-Ferrell-Larkin-Ovchinnikov state in an Ising superconductor
Authors: Noah F. Q. Yuan
First page: 043122
Abstract: Author(s): Noah F. Q. Yuan
The critical field behavior of a layered Ising superconductor with finite number of layers is studied. Under in-plane magnetic fields, the finite-momentum superconductivity dubbed as the orbital Fulde-Ferrell-Larkin-Ovchinnikov state is found in the regime of low field and high temperature. Our theo…
[Phys. Rev. Research 5, 043122] Published Mon Nov 06, 2023
Citation: Phys. Rev. Research 5, 043122 (2023)
PubDate: 2023-11-06T10:00:00+00:00
DOI: 10.1103/PhysRevResearch.5.043122
Issue No: Vol. 5, No. 4 (2023)
- Financial fire sales as continuous-state complex contagion
Authors: Tomokatsu Onaga; Fabio Caccioli, Teruyoshi Kobayashi
First page: 043123
Abstract: Author(s): Tomokatsu Onaga, Fabio Caccioli, and Teruyoshi Kobayashi
Trading activities in financial systems create various channels through which systemic risk can propagate. An important contagion channel is financial fire sales, where a bank failure causes asset prices to fall due to asset liquidation, which in turn drives further bank defaults, triggering the nex…
[Phys. Rev. Research 5, 043123] Published Mon Nov 06, 2023
Citation: Phys. Rev. Research 5, 043123 (2023)
PubDate: 2023-11-06T10:00:00+00:00
DOI: 10.1103/PhysRevResearch.5.043123
Issue No: Vol. 5, No. 4 (2023)
- Magnon squeezing in conical spin spirals
Authors: D. Wuhrer; L. Rózsa, U. Nowak, W. Belzig
First page: 043124
Abstract: Author(s): D. Wuhrer, L. Rózsa, U. Nowak, and W. Belzig
We investigate squeezing of magnons in a conical spin spiral configuration. We find that while the energy of magnons propagating along the $\mathbit{k}$ and the $−\mathbit{k}$ directions can be different due to the nonreciprocal dispersion, these two modes are connected by the squeezing, and hence c…
[Phys. Rev. Research 5, 043124] Published Mon Nov 06, 2023
Citation: Phys. Rev. Research 5, 043124 (2023)
PubDate: 2023-11-06T10:00:00+00:00
DOI: 10.1103/PhysRevResearch.5.043124
Issue No: Vol. 5, No. 4 (2023)
- Compact inductor-capacitor resonators at sub-gigahertz frequencies
Authors: Qi-Ming Chen; Priyank Singh, Rostislav Duda, Giacomo Catto, Aarne Keränen, Arman Alizadeh, Timm Mörstedt, Aashish Sah, András Gunyhó, Wei Liu, Mikko Möttönen
First page: 043126
Abstract: Author(s): Qi-Ming Chen, Priyank Singh, Rostislav Duda, Giacomo Catto, Aarne Keränen, Arman Alizadeh, Timm Mörstedt, Aashish Sah, András Gunyhó, Wei Liu, and Mikko Möttönen
Compact inductor-capacitor (LC) resonators, in contrast to coplanar waveguide (CPW) resonators, have a simple lumped-element circuit representation but usually call for sophisticated finite-element method (FEM) simulations for an accurate modeling. Here we present a simple analytical model for a fam…
[Phys. Rev. Research 5, 043126] Published Tue Nov 07, 2023
Citation: Phys. Rev. Research 5, 043126 (2023)
PubDate: 2023-11-07T10:00:00+00:00
DOI: 10.1103/PhysRevResearch.5.043126
Issue No: Vol. 5, No. 4 (2023)
- Quantum-classical hybrid information processing via a single quantum
system
Authors: Quoc Hoan Tran; Sanjib Ghosh, Kohei Nakajima
First page: 043127
Abstract: Author(s): Quoc Hoan Tran, Sanjib Ghosh, and Kohei Nakajima
Current quantum technologies bring a new integration of quantum data with classical data for hybrid processing. However, the frameworks of these technologies are restricted to a single classical or quantum task, which limits their flexibility in near-term applications. We propose a quantum reservoir…
[Phys. Rev. Research 5, 043127] Published Tue Nov 07, 2023
Citation: Phys. Rev. Research 5, 043127 (2023)
PubDate: 2023-11-07T10:00:00+00:00
DOI: 10.1103/PhysRevResearch.5.043127
Issue No: Vol. 5, No. 4 (2023)
- Variational Monte Carlo algorithm for lattice gauge theories with
continuous gauge groups: A study of $(2+1)$-dimensional compact QED with
dynamical fermions at finite density
Authors: Julian Bender; Patrick Emonts, J. Ignacio Cirac
First page: 043128
Abstract: Author(s): Julian Bender, Patrick Emonts, and J. Ignacio Cirac
Lattice gauge theories coupled to fermionic matter account for many interesting phenomena in both high-energy physics and condensed-matter physics. Certain regimes, e.g., at finite fermion density, are difficult to simulate with traditional Monte Carlo algorithms due to the so-called sign problem. W…
[Phys. Rev. Research 5, 043128] Published Tue Nov 07, 2023
Citation: Phys. Rev. Research 5, 043128 (2023)
PubDate: 2023-11-07T10:00:00+00:00
DOI: 10.1103/PhysRevResearch.5.043128
Issue No: Vol. 5, No. 4 (2023)
- Directedeness, correlations, and daily cycles in springbok motion: From
data via stochastic models to movement prediction
Authors: Philipp G. Meyer; Andrey G. Cherstvy, Henrik Seckler, Robert Hering, Niels Blaum, Florian Jeltsch, Ralf Metzler
First page: 043129
Abstract: Author(s): Philipp G. Meyer, Andrey G. Cherstvy, Henrik Seckler, Robert Hering, Niels Blaum, Florian Jeltsch, and Ralf Metzler
How predictable is the next move of an animal' Specifically, which factors govern the short- and long-term motion patterns and the overall dynamics of land-bound, plant-eating animals in general and ruminants in particular' To answer this question, we here study the movement dynamics of springbok an…
[Phys. Rev. Research 5, 043129] Published Tue Nov 07, 2023
Citation: Phys. Rev. Research 5, 043129 (2023)
PubDate: 2023-11-07T10:00:00+00:00
DOI: 10.1103/PhysRevResearch.5.043129
Issue No: Vol. 5, No. 4 (2023)
- Effect of incoherent electron-hole pairs on high harmonic generation in an
atomically thin semiconductor
Authors: Kohei Nagai; Kento Uchida, Satoshi Kusaba, Takahiko Endo, Yasumitsu Miyata, Koichiro Tanaka
First page: 043130
Abstract: Author(s): Kohei Nagai, Kento Uchida, Satoshi Kusaba, Takahiko Endo, Yasumitsu Miyata, and Koichiro Tanaka
High harmonic generation (HHG) in solids reflects the underlying nonperturbative nonlinear dynamics of electrons in a strong light field and is a powerful tool for ultrafast spectroscopy of electronic structures. Photocarrier doping allows us to understand the carrier dynamics and the correlations b…
[Phys. Rev. Research 5, 043130] Published Tue Nov 07, 2023
Citation: Phys. Rev. Research 5, 043130 (2023)
PubDate: 2023-11-07T10:00:00+00:00
DOI: 10.1103/PhysRevResearch.5.043130
Issue No: Vol. 5, No. 4 (2023)
- Quantitative statistical analysis of order-splitting behavior of
individual trading accounts in the Japanese stock market over nine years
Authors: Yuki Sato; Kiyoshi Kanazawa
First page: 043131
Abstract: Author(s): Yuki Sato and Kiyoshi Kanazawa
An analysis of data from the Tokyo Stock Exchange provides the first quantitative evidence for the Lillo-Mike-Farmer model—a long-standing theory in economics.
[Phys. Rev. Research 5, 043131] Published Wed Nov 08, 2023
Citation: Phys. Rev. Research 5, 043131 (2023)
PubDate: 2023-11-08T10:00:00+00:00
DOI: 10.1103/PhysRevResearch.5.043131
Issue No: Vol. 5, No. 4 (2023)
- Effect of sparsity on network stability in random neural networks obeying
Dale's law
Authors: Isabelle D. Harris; Hamish Meffin, Anthony N. Burkitt, Andre D. H. Peterson
First page: 043132
Abstract: Author(s): Isabelle D. Harris, Hamish Meffin, Anthony N. Burkitt, and Andre D. H. Peterson
This paper examines the relationship between sparse random network architectures and neural network stability by examining the eigenvalue spectral distribution. Specifically, we generalize classical eigenspectral results to sparse (not fully connected) connectivity matrices obeying Dale's law: neuro…
[Phys. Rev. Research 5, 043132] Published Wed Nov 08, 2023
Citation: Phys. Rev. Research 5, 043132 (2023)
PubDate: 2023-11-08T10:00:00+00:00
DOI: 10.1103/PhysRevResearch.5.043132
Issue No: Vol. 5, No. 4 (2023)
- Field-induced metamagnetism transition with anisotropic magnetoresistance
in helical magnetic order on MnRuP single crystals
Authors: W. Wu; W. J. Guo, P. Zheng, Zh. Li, G. Li, J. L. Luo
First page: 043133
Abstract: Author(s): W. Wu, W. J. Guo, P. Zheng, Zh. Li, G. Li, and J. L. Luo
Measurements of physical properties, including transport and magnetic properties and thermal conductivity, have been performed on single crystal MnRuP with helical magnetism structure. A field-induced first-order metamagnetism transition with a magnetization jump is discovered when the magnetic fiel…
[Phys. Rev. Research 5, 043133] Published Wed Nov 08, 2023
Citation: Phys. Rev. Research 5, 043133 (2023)
PubDate: 2023-11-08T10:00:00+00:00
DOI: 10.1103/PhysRevResearch.5.043133
Issue No: Vol. 5, No. 4 (2023)
- Interferometry of Efimov states in thermal gases by modulated magnetic
fields
Authors: G. Bougas; S. I. Mistakidis, P. Schmelcher, C. H. Greene, P. Giannakeas
First page: 043134
Abstract: Author(s): G. Bougas, S. I. Mistakidis, P. Schmelcher, C. H. Greene, and P. Giannakeas
We demonstrate that an interferometer based on modulated magnetic field pulses enables precise characterization of the energies and lifetimes of Efimov trimers irrespective of the magnitude and sign of the interactions in $^{85}\mathrm{Rb}$ thermal gases. Despite thermal effects, interference fringe…
[Phys. Rev. Research 5, 043134] Published Wed Nov 08, 2023
Citation: Phys. Rev. Research 5, 043134 (2023)
PubDate: 2023-11-08T10:00:00+00:00
DOI: 10.1103/PhysRevResearch.5.043134
Issue No: Vol. 5, No. 4 (2023)
- Giant-atom effects on population and entanglement dynamics of Rydberg
atoms in the optical regime
Authors: Yao-Tong Chen; Lei Du, Yan Zhang, Lingzhen Guo, Jin-Hui Wu, M. Artoni, G. C. La Rocca
First page: 043135
Abstract: Author(s): Yao-Tong Chen, Lei Du, Yan Zhang, Lingzhen Guo, Jin-Hui Wu, M. Artoni, and G. C. La Rocca
Giant atoms are attracting interest as an emerging paradigm in the quantum optics of engineered waveguides. At variance with the well-known artificial giant atoms for microwave photonics, here we propose the archetype of a giant atom working in the optical regime by considering a pair of interacting…
[Phys. Rev. Research 5, 043135] Published Thu Nov 09, 2023
Citation: Phys. Rev. Research 5, 043135 (2023)
PubDate: 2023-11-09T10:00:00+00:00
DOI: 10.1103/PhysRevResearch.5.043135
Issue No: Vol. 5, No. 4 (2023)
- Optimal parameter configurations for sequential optimization of the
variational quantum eigensolver
Authors: Katsuhiro Endo; Yuki Sato, Rudy Raymond, Kaito Wada, Naoki Yamamoto, Hiroshi C. Watanabe
First page: 043136
Abstract: Author(s): Katsuhiro Endo, Yuki Sato, Rudy Raymond, Kaito Wada, Naoki Yamamoto, and Hiroshi C. Watanabe
The variational quantum eigensolver (VQE) is a hybrid algorithm to find the minimum eigenvalue/vector of the given Hamiltonian by optimizing a parameterized quantum circuit (PQC) using a classical computer. Sequential optimization methods, which are often used in quantum circuit tensor networks, are…
[Phys. Rev. Research 5, 043136] Published Thu Nov 09, 2023
Citation: Phys. Rev. Research 5, 043136 (2023)
PubDate: 2023-11-09T10:00:00+00:00
DOI: 10.1103/PhysRevResearch.5.043136
Issue No: Vol. 5, No. 4 (2023)
- Measurement-free fault-tolerant logical-zero-state encoding of the
distance-three nine-qubit surface code in a one-dimensional qubit array
Authors: Hayato Goto; Yinghao Ho, Taro Kanao
First page: 043137
Abstract: Author(s): Hayato Goto, Yinghao Ho, and Taro Kanao
Generation of logical zero states encoded with a quantum error-correcting code is the first step for fault-tolerant quantum computation but requires considerably large resource overheads in general. To reduce such overheads, we propose an efficient encoding method for the distance-three, nine-qubit …
[Phys. Rev. Research 5, 043137] Published Thu Nov 09, 2023
Citation: Phys. Rev. Research 5, 043137 (2023)
PubDate: 2023-11-09T10:00:00+00:00
DOI: 10.1103/PhysRevResearch.5.043137
Issue No: Vol. 5, No. 4 (2023)
- High harmonic generation without tunnel ionization
Authors: Jonathan Berkheim; Eliyahu Bordo, Eldar Ragonis, Lev Merensky, Avner Fleischer
First page: 043138
Abstract: Author(s): Jonathan Berkheim, Eliyahu Bordo, Eldar Ragonis, Lev Merensky, and Avner Fleischer
A high harmonic generation (HHG) scheme, which does not rely on tunnel ionization as the ionization mechanism but rather on single-photon ionization, is theoretically proposed and numerically demonstrated. The scheme uses two driver fields: an extreme-ultraviolet driver which induces the ionization,…
[Phys. Rev. Research 5, 043138] Published Thu Nov 09, 2023
Citation: Phys. Rev. Research 5, 043138 (2023)
PubDate: 2023-11-09T10:00:00+00:00
DOI: 10.1103/PhysRevResearch.5.043138
Issue No: Vol. 5, No. 4 (2023)
- Adaptively partitioned analog quantum simulation on near-term quantum
Authors: Yun-Hua Kuo; Hong-Bin Chen
First page: 043139
Abstract: Author(s): Yun-Hua Kuo and Hong-Bin Chen
The idea of simulating quantum physics with controllable quantum devices had been proposed several decades ago. With the extensive development of quantum technology, large-scale simulation, such as the analog quantum simulation tailoring an artificial Hamiltonian mimicking the system of interest, ha…
[Phys. Rev. Research 5, 043139] Published Thu Nov 09, 2023
Citation: Phys. Rev. Research 5, 043139 (2023)
PubDate: 2023-11-09T10:00:00+00:00
DOI: 10.1103/PhysRevResearch.5.043139
Issue No: Vol. 5, No. 4 (2023)
- Brillouin optomechanics in the quantum ground state
Authors: H. M. Doeleman; T. Schatteburg, R. Benevides, S. Vollenweider, D. Macri, Y. Chu
First page: 043140
Abstract: Author(s): H. M. Doeleman, T. Schatteburg, R. Benevides, S. Vollenweider, D. Macri, and Y. Chu
Bulk acoustic wave (BAW) resonators are attractive as intermediaries in a microwave-to-optical transducer, due to their long coherence times and controllable coupling to optical photons and superconducting qubits. However, for an optomechanical transducer to operate without detrimental added noise, …
[Phys. Rev. Research 5, 043140] Published Thu Nov 09, 2023
Citation: Phys. Rev. Research 5, 043140 (2023)
PubDate: 2023-11-09T10:00:00+00:00
DOI: 10.1103/PhysRevResearch.5.043140
Issue No: Vol. 5, No. 4 (2023)
- Higher-harmonic generation in boron-doped silicon from band carriers and
bound-dopant photoionization
Authors: Fanqi Meng; Frederik Walla, Sergey Kovalev, Jan-Christoph Deinert, Igor Ilyakov, Min Chen, Alexey Ponomaryov, Sergey G. Pavlov, Heinz-Wilhelm Hübers, Nikolay V. Abrosimov, Christoph Jungemann, Hartmut G. Roskos, Mark D. Thomson
First page: 043141
Abstract: Author(s): Fanqi Meng, Frederik Walla, Sergey Kovalev, Jan-Christoph Deinert, Igor Ilyakov, Min Chen, Alexey Ponomaryov, Sergey G. Pavlov, Heinz-Wilhelm Hübers, Nikolay V. Abrosimov, Christoph Jungemann, Hartmut G. Roskos, and Mark D. Thomson
We investigate ultrafast harmonic generation (HG) in Si:B, driven by intense pump pulses with fields reaching $∼100\phantom{\rule{0.28em}{0ex}}\mathrm{kV}\phantom{\rule{0.16em}{0ex}}{\mathrm{cm}}^{−1}$ and a carrier frequency of 300 GHz, at 4 K and 300 K, both experimentally and theoretically. We re…
[Phys. Rev. Research 5, 043141] Published Thu Nov 09, 2023
Citation: Phys. Rev. Research 5, 043141 (2023)
PubDate: 2023-11-09T10:00:00+00:00
DOI: 10.1103/PhysRevResearch.5.043141
Issue No: Vol. 5, No. 4 (2023)
- All-optical differential radii in zinc
Authors: B. K. Sahoo; B. Ohayon
First page: 043142
Abstract: Author(s): B. K. Sahoo and B. Ohayon
We conduct high-accuracy calculations of isotope shift (IS) factors of the states involving the ${D}_{1}$ and ${D}_{2}$ lines in Zn II. Together with a global fit to the available optical IS data, we extract nuclear-model independent, precise differential radii for a long chain of Zn isotopes. These…
[Phys. Rev. Research 5, 043142] Published Mon Nov 13, 2023
Citation: Phys. Rev. Research 5, 043142 (2023)
PubDate: 2023-11-13T10:00:00+00:00
DOI: 10.1103/PhysRevResearch.5.043142
Issue No: Vol. 5, No. 4 (2023)
- Theory of shot noise in strange metals
Authors: Alexander Nikolaenko; Subir Sachdev, Aavishkar A. Patel
First page: 043143
Abstract: Author(s): Alexander Nikolaenko, Subir Sachdev, and Aavishkar A. Patel
We extend the theory of shot noise in coherent metals to shot noise in strange metals without quasiparticle excitations. This requires a generalization of the Boltzmann equation with a noise source to distribution functions which depend independently on the excitation momentum and energy. We apply t…
[Phys. Rev. Research 5, 043143] Published Mon Nov 13, 2023
Citation: Phys. Rev. Research 5, 043143 (2023)
PubDate: 2023-11-13T10:00:00+00:00
DOI: 10.1103/PhysRevResearch.5.043143
Issue No: Vol. 5, No. 4 (2023)
- Self-bound clusters of one-dimensional fermionic mixtures
Authors: M. C. Gordillo
First page: 043144
Abstract: Author(s): M. C. Gordillo
Diffusion Monte Carlo calculations on the possibility of having self-bound one-dimensional droplets of SU(6) $×$ SU(2) ultracold fermionic mixtures are presented. We found that, even though arrangements with attractive interactions with only two spin types are not self-bound, mixtures with at least …
[Phys. Rev. Research 5, 043144] Published Mon Nov 13, 2023
Citation: Phys. Rev. Research 5, 043144 (2023)
PubDate: 2023-11-13T10:00:00+00:00
DOI: 10.1103/PhysRevResearch.5.043144
Issue No: Vol. 5, No. 4 (2023)
- Individual and combined benefits of different nonequilibrium proofreading
mechanisms
Authors: Adélaïde A. Mohr; Daniel M. Busiello, Stefano Zamuner, Paolo De Los Rios
First page: 043145
Abstract: Author(s): Adélaïde A. Mohr, Daniel M. Busiello, Stefano Zamuner, and Paolo De Los Rios
Genome duplication, transcription, and translation are among many crucial cellular processes that need to be performed with high fidelity. However, those extremely low error rates cannot be explained with simple equilibrium thermodynamic considerations. They instead require considering irreversible,…
[Phys. Rev. Research 5, 043145] Published Mon Nov 13, 2023
Citation: Phys. Rev. Research 5, 043145 (2023)
PubDate: 2023-11-13T10:00:00+00:00
DOI: 10.1103/PhysRevResearch.5.043145
Issue No: Vol. 5, No. 4 (2023)
- Spin-orbital correlations from complex orbital order in
${\mathrm{MgV}}_{2}{\mathrm{O}}_{4}$
Authors: H. Lane; P. M. Sarte, K. Guratinder, A. M. Arevalo-Lopez, R. S. Perry, E. C. Hunter, T. Weber, B. Roessli, A. Stunault, Y. Su, R. A. Ewings, S. D. Wilson, P. Böni, J. P. Attfield, C. Stock
First page: 043146
Abstract: Author(s): H. Lane, P. M. Sarte, K. Guratinder, A. M. Arevalo-Lopez, R. S. Perry, E. C. Hunter, T. Weber, B. Roessli, A. Stunault, Y. Su, R. A. Ewings, S. D. Wilson, P. Böni, J. P. Attfield, and C. Stock
${\mathrm{MgV}}_{2}{\mathrm{O}}_{4}$ is a spinel based on magnetic ${\mathrm{V}}^{3+}$ ions, which host both spin $(S=1)$ and orbital $({l}_{\mathrm{eff}}=1)$ moments. Owing to the underlying pyrochlore coordination of the magnetic sites, the spins in ${\mathrm{MgV}}_{2}{\mathrm{O}}_{4}$ only antife…
[Phys. Rev. Research 5, 043146] Published Mon Nov 13, 2023
Citation: Phys. Rev. Research 5, 043146 (2023)
PubDate: 2023-11-13T10:00:00+00:00
DOI: 10.1103/PhysRevResearch.5.043146
Issue No: Vol. 5, No. 4 (2023)
- Resistive switching in graphene: A theoretical case study on the
alumina-graphene interface
Authors: Renan P. Maciel; Olle Eriksson, Yaroslav O. Kvashnin, Danny Thonig, Daria Belotcerkovtceva, M. Venkata Kamalakar, Chin Shen Ong
First page: 043147
Abstract: Author(s): Renan P. Maciel, Olle Eriksson, Yaroslav O. Kvashnin, Danny Thonig, Daria Belotcerkovtceva, M. Venkata Kamalakar, and Chin Shen Ong
Neuromorphic computing mimics the brain's architecture to create energy-efficient devices. Reconfigurable synapses are crucial for neuromorphic computing, which can be achieved through memory-resistive (memristive) switching. Graphene-based memristors have shown nonvolatile multibit resistive switch…
[Phys. Rev. Research 5, 043147] Published Mon Nov 13, 2023
Citation: Phys. Rev. Research 5, 043147 (2023)
PubDate: 2023-11-13T10:00:00+00:00
DOI: 10.1103/PhysRevResearch.5.043147
Issue No: Vol. 5, No. 4 (2023)
- First passage time statistics of non-Markovian random walker: Dynamical
response approach
Authors: Yuta Sakamoto; Takahiro Sakaue
First page: 043148
Abstract: Author(s): Yuta Sakamoto and Takahiro Sakaue
A non-Markovian process, in which stochastic evolution of the system depends on its past history, often shows up in soft matter, living cells, and other complex systems. Despite its importance, however, the statistics of first passage time in such systems is not well understood. This is largely due …
[Phys. Rev. Research 5, 043148] Published Mon Nov 13, 2023
Citation: Phys. Rev. Research 5, 043148 (2023)
PubDate: 2023-11-13T10:00:00+00:00
DOI: 10.1103/PhysRevResearch.5.043148
Issue No: Vol. 5, No. 4 (2023)
- Experimental optimal discrimination of $N$ states of a qubit with fixed
rates of inconclusive outcomes
Authors: L. F. Melo; M. A. Solís-Prosser, O. Jiménez, A. Delgado, L. Neves
First page: 043149
Abstract: Author(s): L. F. Melo, M. A. Solís-Prosser, O. Jiménez, A. Delgado, and L. Neves
In a general optimized measurement scheme for discriminating between nonorthogonal quantum states, the error rate is minimized under the constraint of a fixed rate of inconclusive outcomes (FRIO). This so-called optimal FRIO measurement encompasses the standard and well-known minimum-error and optim…
[Phys. Rev. Research 5, 043149] Published Mon Nov 13, 2023
Citation: Phys. Rev. Research 5, 043149 (2023)
PubDate: 2023-11-13T10:00:00+00:00
DOI: 10.1103/PhysRevResearch.5.043149
Issue No: Vol. 5, No. 4 (2023)
- Spatiotemporal coupled-mode equations for arbitrary pulse
transformation
Authors: Zhaohui Dong; Xianfeng Chen, Luqi Yuan
First page: 043150
Abstract: Author(s): Zhaohui Dong, Xianfeng Chen, and Luqi Yuan
Spatiotemporal modulation offers a variety of opportunities for light manipulations. In this paper, we propose a way toward arbitrary transformation for pulses sequentially propagating within one waveguide in space via temporal waveguide coupling. The temporal waveguide coupling operation is achieve…
[Phys. Rev. Research 5, 043150] Published Mon Nov 13, 2023
Citation: Phys. Rev. Research 5, 043150 (2023)
PubDate: 2023-11-13T10:00:00+00:00
DOI: 10.1103/PhysRevResearch.5.043150
Issue No: Vol. 5, No. 4 (2023)
- Metallic nanostructures as electronic billiards for nonlinear terahertz
photonics
Authors: Ihar Babushkin; Liping Shi (石理平), Ayhan Demircan, Uwe Morgner, Joachim Herrmann, Anton Husakou
First page: 043151
Abstract: Author(s): Ihar Babushkin, Liping Shi (石理平), Ayhan Demircan, Uwe Morgner, Joachim Herrmann, and Anton Husakou
The optical properties of metallic nanoparticles are most often considered in terms of plasmons, the coupled states of light and quasifree electrons. Confinement of electrons inside the nanostructure leads to another, very different type of resonances. We demonstrate that these confinement-induced r…
[Phys. Rev. Research 5, 043151] Published Tue Nov 14, 2023
Citation: Phys. Rev. Research 5, 043151 (2023)
PubDate: 2023-11-14T10:00:00+00:00
DOI: 10.1103/PhysRevResearch.5.043151
Issue No: Vol. 5, No. 4 (2023)
- Chirped Bloch-harmonic oscillations in a parametrically forced optical
lattice
Authors: Usman Ali; Martin Holthaus, Torsten Meier
First page: 043152
Abstract: Author(s): Usman Ali, Martin Holthaus, and Torsten Meier
The acceleration theorem for wave packet propagation in periodic potentials disentangles the $k$-space dynamics and real space dynamics. This is well known and understood for Bloch oscillations and super Bloch oscillations in the presence of position-independent forces. Here, we analyze the dynamics…
[Phys. Rev. Research 5, 043152] Published Wed Nov 15, 2023
Citation: Phys. Rev. Research 5, 043152 (2023)
PubDate: 2023-11-15T10:00:00+00:00
DOI: 10.1103/PhysRevResearch.5.043152
Issue No: Vol. 5, No. 4 (2023)
- Effect of ultrastrong magnetic fields on laser-produced gamma-ray flashes
Authors: P. Hadjisolomou; R. Shaisultanov, T. M. Jeong, P. Valenta, S. V. Bulanov
First page: 043153
Abstract: Author(s): P. Hadjisolomou, R. Shaisultanov, T. M. Jeong, P. Valenta, and S. V. Bulanov
Laser produced $γ$-photons can make an important impact on applied and fundamental physics that require high $γ$-photon yield and strong collimation. We propose the addition of a constant magnetic field to the laser-solid interaction to obtain the aforementioned desired $γ$-photon properties. The $γ…
[Phys. Rev. Research 5, 043153] Published Wed Nov 15, 2023
Citation: Phys. Rev. Research 5, 043153 (2023)
PubDate: 2023-11-15T10:00:00+00:00
DOI: 10.1103/PhysRevResearch.5.043153
Issue No: Vol. 5, No. 4 (2023)
- Internal dynamics of multidomain protein as revealed by an optimized
neutron spin echo measurement and all-atom molecular dynamics simulation
Authors: Rintaro Inoue; Tomotaka Oroguchi, Takashi Oda, Bela Farago, Anne Martel, Lionel Porcar, Mamoru Sato, Masaaki Sugiyama
First page: 043154
Abstract: Author(s): Rintaro Inoue, Tomotaka Oroguchi, Takashi Oda, Bela Farago, Anne Martel, Lionel Porcar, Mamoru Sato, and Masaaki Sugiyama
Identification of the internal dynamics of multidomain proteins is crucial for clarifying the mechanism of their functions. The neutron spin echo (NSE) technique is well suited for studying internal dynamics. However, the requirement for relatively high protein concentrations and the lack of appropr…
[Phys. Rev. Research 5, 043154] Published Wed Nov 15, 2023
Citation: Phys. Rev. Research 5, 043154 (2023)
PubDate: 2023-11-15T10:00:00+00:00
DOI: 10.1103/PhysRevResearch.5.043154
Issue No: Vol. 5, No. 4 (2023)
- On-chip polarization-encoded single-qubit gates with twisted waveguides
Authors: Fyodor Morozko; Andrey Novitsky, Alexander Mikhalychev, Alina Karabchevsky
First page: 043155
Abstract: Author(s): Fyodor Morozko, Andrey Novitsky, Alexander Mikhalychev, and Alina Karabchevsky
Integrated photonics is a remarkable platform for scalable classical and quantum light-based information processing. However, polarization manipulation on a chip despite of its fundamental significance in information processing remains elusive. Polarization manipulation capabilities have been recent…
[Phys. Rev. Research 5, 043155] Published Thu Nov 16, 2023
Citation: Phys. Rev. Research 5, 043155 (2023)
PubDate: 2023-11-16T10:00:00+00:00
DOI: 10.1103/PhysRevResearch.5.043155
Issue No: Vol. 5, No. 4 (2023)
- Field-induced Berry connection and anomalous planar Hall effect in tilted
Weyl semimetals
Authors: YuanDong Wang; Zhen-Gang Zhu, Gang Su
First page: 043156
Abstract: Author(s): YuanDong Wang, Zhen-Gang Zhu, and Gang Su
We propose the linear and nonlinear anomalous planar Hall effect (APHE) in tilted Weyl semimetals in the presence of an in-plane magnetic and electric field, where the field-induced Berry connection plays a key role. The conductivity of linear APHE is ascribed to the quantum metric and is antisymmet…
[Phys. Rev. Research 5, 043156] Published Thu Nov 16, 2023
Citation: Phys. Rev. Research 5, 043156 (2023)
PubDate: 2023-11-16T10:00:00+00:00
DOI: 10.1103/PhysRevResearch.5.043156
Issue No: Vol. 5, No. 4 (2023)
- Quantifying non-Gaussian intermittent fluctuations in physiology:
Multiscale probability density function analysis using the Savitzky-Golay
detrending
Authors: Madhur Mangalam; Damian G. Kelty-Stephen, Junichiro Hayano, Eiichi Watanabe, Ken Kiyono
First page: 043157
Abstract: Author(s): Madhur Mangalam, Damian G. Kelty-Stephen, Junichiro Hayano, Eiichi Watanabe, and Ken Kiyono
When measuring physiological data, the central limit theorem typically implies a consistent variance, resulting in data that closely follow a Gaussian distribution. However, physiological measurements often deviate from this expectation, increasing variance due to nonlinear correlations across vario…
[Phys. Rev. Research 5, 043157] Published Thu Nov 16, 2023
Citation: Phys. Rev. Research 5, 043157 (2023)
PubDate: 2023-11-16T10:00:00+00:00
DOI: 10.1103/PhysRevResearch.5.043157
Issue No: Vol. 5, No. 4 (2023)
- Phase sensitivity of spatially broadband high-gain $\mathrm{SU}(1,1)$
interferometers
Authors: D. Scharwald; T. Meier, P. R. Sharapova
First page: 043158
Abstract: Author(s): D. Scharwald, T. Meier, and P. R. Sharapova
Nonlinear interferometers are promising tools for quantum metrology, as they are characterized by an improved phase sensitivity scaling compared to linear interferometers operating with classical light. However, the multimodeness of the light generated in these interferometers results in the destruc…
[Phys. Rev. Research 5, 043158] Published Thu Nov 16, 2023
Citation: Phys. Rev. Research 5, 043158 (2023)
PubDate: 2023-11-16T10:00:00+00:00
DOI: 10.1103/PhysRevResearch.5.043158
Issue No: Vol. 5, No. 4 (2023)
- Quantum estimation and remote charge sensing with a hole-spin qubit in
silicon
Authors: Gaia Forghieri; Andrea Secchi, Andrea Bertoni, Paolo Bordone, Filippo Troiani
First page: 043159
Abstract: Author(s): Gaia Forghieri, Andrea Secchi, Andrea Bertoni, Paolo Bordone, and Filippo Troiani
Hole-spin qubits in semiconductors represent a mature platform for quantum technological applications. Here we consider their use as quantum sensors, and specifically for inferring the presence and estimating the distance from the qubit of a remote charge. Different approaches are considered, based …
[Phys. Rev. Research 5, 043159] Published Fri Nov 17, 2023
Citation: Phys. Rev. Research 5, 043159 (2023)
PubDate: 2023-11-17T10:00:00+00:00
DOI: 10.1103/PhysRevResearch.5.043159
Issue No: Vol. 5, No. 4 (2023)
- Two-point measurement energy statistics from particle scattering
Authors: Samuel L. Jacob; Gabriel T. Landi, Massimiliano Esposito, Felipe Barra
First page: 043160
Abstract: Author(s): Samuel L. Jacob, Gabriel T. Landi, Massimiliano Esposito, and Felipe Barra
We show that the energy statistics resulting from a two-point measurement of an isolated quantum system subject to a time-dependent driving protocol can be probed by subjecting the same system to a collision with a suitably prepared incoming particle. This means that the particle acts both as an ext…
[Phys. Rev. Research 5, 043160] Published Mon Nov 20, 2023
Citation: Phys. Rev. Research 5, 043160 (2023)
PubDate: 2023-11-20T10:00:00+00:00
DOI: 10.1103/PhysRevResearch.5.043160
Issue No: Vol. 5, No. 4 (2023)
- Quantum error correction under numerically exact open-quantum-system
dynamics
Authors: Aravind P. Babu; Tuure Orell, Vasilii Vadimov, Wallace Teixeira, Mikko Möttönen, Matti Silveri
First page: 043161
Abstract: Author(s): Aravind P. Babu, Tuure Orell, Vasilii Vadimov, Wallace Teixeira, Mikko Möttönen, and Matti Silveri
The known quantum error-correcting codes are typically built on approximative open-quantum-system models such as Born-Markov master equations. However, it is an open question how such codes perform in actual physical systems that, to some extent, necessarily exhibit phenomena beyond the limits of th…
[Phys. Rev. Research 5, 043161] Published Mon Nov 20, 2023
Citation: Phys. Rev. Research 5, 043161 (2023)
PubDate: 2023-11-20T10:00:00+00:00
DOI: 10.1103/PhysRevResearch.5.043161
Issue No: Vol. 5, No. 4 (2023)
- Special odd-even effects of electron transport through quantum-dot
molecules with side-coupled Majorana zero modes
Authors: Tong Gong; Lian-Lian Zhang, Cui Jiang, Shu-Feng Zhang, Wei-Jiang Gong
First page: 043162
Abstract: Author(s): Tong Gong, Lian-Lian Zhang, Cui Jiang, Shu-Feng Zhang, and Wei-Jiang Gong
We investigate the electron transport through a serially coupled quantum-dot molecule in which each dot is side-coupled to one Majorana zero mode (MZM) at an end of the topological-superconducting nanowire. Calculation results show that with the increase of dot number, the zero-bias conductance does…
[Phys. Rev. Research 5, 043162] Published Tue Nov 21, 2023
Citation: Phys. Rev. Research 5, 043162 (2023)
PubDate: 2023-11-21T10:00:00+00:00
DOI: 10.1103/PhysRevResearch.5.043162
Issue No: Vol. 5, No. 4 (2023)
- Which differential equations correspond to the Lindblad equation'
Authors: Victor Kasatkin; Larry Gu, Daniel A. Lidar
First page: 043163
Abstract: Author(s): Victor Kasatkin, Larry Gu, and Daniel A. Lidar
The Lindblad master equation can always be transformed into a first-order linear ordinary differential equation (1ODE) for the coherence vector. We pose the inverse problem: given a finite-dimensional, nonhomogeneous 1ODE, does a corresponding Lindblad equation exist' If so, what are the correspondi…
[Phys. Rev. Research 5, 043163] Published Tue Nov 21, 2023
Citation: Phys. Rev. Research 5, 043163 (2023)
PubDate: 2023-11-21T10:00:00+00:00
DOI: 10.1103/PhysRevResearch.5.043163
Issue No: Vol. 5, No. 4 (2023)
- Supercurrent distribution in real-space and anomalous paramagnetic
response in a superconducting quasicrystal
Authors: Takumi Fukushima; Nayuta Takemori, Shiro Sakai, Masanori Ichioka, Anuradha Jagannathan
First page: 043164
Abstract: Author(s): Takumi Fukushima, Nayuta Takemori, Shiro Sakai, Masanori Ichioka, and Anuradha Jagannathan
We theoretically study the real-space distribution of the supercurrent that flows under a uniform vector potential in a two-dimensional quasiperiodic structure. This is done by considering the attractive Hubbard model on the quasiperiodic Ammann-Beenker structure and studying the superconducting pha…
[Phys. Rev. Research 5, 043164] Published Tue Nov 21, 2023
Citation: Phys. Rev. Research 5, 043164 (2023)
PubDate: 2023-11-21T10:00:00+00:00
DOI: 10.1103/PhysRevResearch.5.043164
Issue No: Vol. 5, No. 4 (2023)
- Fundamental laws of chiral band crossings: Local constraints, global
constraints, and topological phase diagrams
Authors: Kirill Alpin; Moritz M. Hirschmann, Niclas Heinsdorf, Andreas Leonhardt, Wan Yee Yau, Xianxin Wu, Andreas P. Schnyder
First page: 043165
Abstract: Author(s): Kirill Alpin, Moritz M. Hirschmann, Niclas Heinsdorf, Andreas Leonhardt, Wan Yee Yau, Xianxin Wu, and Andreas P. Schnyder
We derive two fundamental laws of chiral band crossings: (i) a local constraint relating the Chern number to phase jumps of rotation eigenvalues and (ii) a global constraint determining the number of chiral crossings on rotation axes. Together with the fermion doubling theorem, these laws describe a…
[Phys. Rev. Research 5, 043165] Published Tue Nov 21, 2023
Citation: Phys. Rev. Research 5, 043165 (2023)
PubDate: 2023-11-21T10:00:00+00:00
DOI: 10.1103/PhysRevResearch.5.043165
Issue No: Vol. 5, No. 4 (2023)
- Isotopic Raman broadening due to Anderson localization of harmonic phonons
in partially deuterated ice VII and VIII
Authors: Mungo Frost; Andreas Hermann, Siegfried H. Glenzer, Graeme J. Ackland
First page: 043166
Abstract: Author(s): Mungo Frost, Andreas Hermann, Siegfried H. Glenzer, and Graeme J. Ackland
Raman spectra from molecular systems are typically regarded as comprising a set of sharp peaks. These arise from both single-molecule modes and extended $\mathrm{Γ}$ point phonons being, in theory, harmonic oscillators. Broadening is typically assigned to thermal, linewidth, and anharmonic effects. …
[Phys. Rev. Research 5, 043166] Published Tue Nov 21, 2023
Citation: Phys. Rev. Research 5, 043166 (2023)
PubDate: 2023-11-21T10:00:00+00:00
DOI: 10.1103/PhysRevResearch.5.043166
Issue No: Vol. 5, No. 4 (2023)
- Designing nontrivial one-dimensional Floquet topological phases using a
spin-1/2 double-kicked rotor
Authors: Yusuke Koyama; Kazuya Fujimoto, Shuta Nakajima, Yuki Kawaguchi
First page: 043167
Abstract: Author(s): Yusuke Koyama, Kazuya Fujimoto, Shuta Nakajima, and Yuki Kawaguchi
A quantum kicked rotor model is one of the promising systems to realize various Floquet topological phases. We consider a double-kicked rotor model for a one-dimensional quasi-spin-1/2 Bose-Einstein condensate with spin-dependent and spin-independent kicks which are implementable for cold atomic exp…
[Phys. Rev. Research 5, 043167] Published Wed Nov 22, 2023
Citation: Phys. Rev. Research 5, 043167 (2023)
PubDate: 2023-11-22T10:00:00+00:00
DOI: 10.1103/PhysRevResearch.5.043167
Issue No: Vol. 5, No. 4 (2023)
- Algorithm for branching and population control in correlated sampling
Authors: Siyuan Chen; Yiqi Yang, Miguel Morales, Shiwei Zhang
First page: 043169
Abstract: Author(s): Siyuan Chen, Yiqi Yang, Miguel Morales, and Shiwei Zhang
Correlated sampling has wide-ranging applications in Monte Carlo calculations. When branching random walks are involved, as commonly found in many algorithms in quantum physics and electronic structure, population control is typically not applied with correlated sampling due to technical difficultie…
[Phys. Rev. Research 5, 043169] Published Wed Nov 22, 2023
Citation: Phys. Rev. Research 5, 043169 (2023)
PubDate: 2023-11-22T10:00:00+00:00
DOI: 10.1103/PhysRevResearch.5.043169
Issue No: Vol. 5, No. 4 (2023)
- Relaxation of experimental parameters in a quantum-gravity-induced
entanglement of masses protocol using electromagnetic screening
Authors: Martine Schut; Alexey Grinin, Andrew Dana, Sougato Bose, Andrew Geraci, Anupam Mazumdar
First page: 043170
Abstract: Author(s): Martine Schut, Alexey Grinin, Andrew Dana, Sougato Bose, Andrew Geraci, and Anupam Mazumdar
To test the quantum nature of gravity in a laboratory requires witnessing the entanglement between the two test masses (nanocrystals) solely due to the gravitational interaction kept at a distance in a spatial superposition. The protocol is known as the quantum-gravity-induced entanglement of masses…
[Phys. Rev. Research 5, 043170] Published Mon Nov 27, 2023
Citation: Phys. Rev. Research 5, 043170 (2023)
PubDate: 2023-11-27T10:00:00+00:00
DOI: 10.1103/PhysRevResearch.5.043170
Issue No: Vol. 5, No. 4 (2023)
- Fulde-Ferrell-Larkin-Ovchinnikov state induced by antiferromagnetic order
in $κ$-type organic conductors
Authors: Shuntaro Sumita; Makoto Naka, Hitoshi Seo
First page: 043171
Abstract: Author(s): Shuntaro Sumita, Makoto Naka, and Hitoshi Seo
We theoretically investigate superconductivity under a spin-split band structure owing to a collinear-type antiferromagnetic order in quasi-two-dimensional organic compounds $κ$-(BEDT-${\mathrm{TTF})}_{2}X$. We find that the magnetic order can induce a Fulde–Ferrell–Larkin–Ovchinnikov (FFLO) state, …
[Phys. Rev. Research 5, 043171] Published Mon Nov 27, 2023
Citation: Phys. Rev. Research 5, 043171 (2023)
PubDate: 2023-11-27T10:00:00+00:00
DOI: 10.1103/PhysRevResearch.5.043171
Issue No: Vol. 5, No. 4 (2023)
- Crystalline phases and devil's staircase in qubit spin ice
Authors: Márk Kondákor; Karlo Penc
First page: 043172
Abstract: Author(s): Márk Kondákor and Karlo Penc
Motivated by the recent realization of an artificial quantum spin ice in an array of superconducting qubits with tunable parameters [King et al., Science 373, 576 (2021)], we scrutinize a quantum six-vertex model on the square lattice that distinguishes type-I and type-II vertices. We map the zero-…
[Phys. Rev. Research 5, 043172] Published Mon Nov 27, 2023
Citation: Phys. Rev. Research 5, 043172 (2023)
PubDate: 2023-11-27T10:00:00+00:00
DOI: 10.1103/PhysRevResearch.5.043172
Issue No: Vol. 5, No. 4 (2023)
- Realizing a tunable honeycomb lattice in ABBA-stacked twisted double
bilayer ${\mathrm{WSe}}_{2}$
Authors: Haining Pan; Eun-Ah Kim, Chao-Ming Jian
First page: 043173
Abstract: Author(s): Haining Pan, Eun-Ah Kim, and Chao-Ming Jian
The ideal honeycomb lattice, featuring sublattice and SU(2) spin rotation symmetries, is a fundamental model for investigating quantum matter with topology and correlations. With the rise of the moiré-based design of model systems, realizing a tunable and symmetric honeycomb lattice system with a na…
[Phys. Rev. Research 5, 043173] Published Mon Nov 27, 2023
Citation: Phys. Rev. Research 5, 043173 (2023)
PubDate: 2023-11-27T10:00:00+00:00
DOI: 10.1103/PhysRevResearch.5.043173
Issue No: Vol. 5, No. 4 (2023)
- Modulation of ionic conduction using polarizable surfaces
Authors: A. P. dos Santos; F. Jiménez-Ángeles, A. Ehlen, M. Olvera de la Cruz
First page: 043174
Abstract: Author(s): A. P. dos Santos, F. Jiménez-Ángeles, A. Ehlen, and M. Olvera de la Cruz
Hybrid ionic-electronic conductors have the potential to generate memory effects and neuronal behavior. The functionality of these mixed materials depends on ion motion through thin polarizable channels. Here, we explore different polarization models to show that the current and conductivity of elec…
[Phys. Rev. Research 5, 043174] Published Mon Nov 27, 2023
Citation: Phys. Rev. Research 5, 043174 (2023)
PubDate: 2023-11-27T10:00:00+00:00
DOI: 10.1103/PhysRevResearch.5.043174
Issue No: Vol. 5, No. 4 (2023)
- Fermionic simulators for enhanced scalability of variational quantum
simulation
Authors: Qingyu Li; Chiranjib Mukhopadhyay, Abolfazl Bayat
First page: 043175
Abstract: Author(s): Qingyu Li, Chiranjib Mukhopadhyay, and Abolfazl Bayat
Near-term quantum simulators are mostly based on qubit-based architectures. However, their imperfect nature significantly limits their practical application. The situation is even worse for simulating fermionic systems, which underlie most of material science and chemistry, as one has to adopt fermi…
[Phys. Rev. Research 5, 043175] Published Mon Nov 27, 2023
Citation: Phys. Rev. Research 5, 043175 (2023)
PubDate: 2023-11-27T10:00:00+00:00
DOI: 10.1103/PhysRevResearch.5.043175
Issue No: Vol. 5, No. 4 (2023)
- Exciton condensation in biased bilayer graphene
Authors: Harley D. Scammell; Oleg P. Sushkov
First page: 043176
Abstract: Author(s): Harley D. Scammell and Oleg P. Sushkov
We consider suspended bilayer graphene under applied perpendicular electric bias field that is known to generate a single particle gap $2\mathrm{Δ}$ and a related electric polarization $\mathcal{P}$. We argue that the bias also drives a quantum phase transition from band insulator to superfluid exci…
[Phys. Rev. Research 5, 043176] Published Mon Nov 27, 2023
Citation: Phys. Rev. Research 5, 043176 (2023)
PubDate: 2023-11-27T10:00:00+00:00
DOI: 10.1103/PhysRevResearch.5.043176
Issue No: Vol. 5, No. 4 (2023)
- Kondo QED: The Kondo effect and photon trapping in a two-impurity Anderson
model ultrastrongly coupled to light
Authors: Po-Chen Kuo; Neill Lambert, Mauro Cirio, Yi-Te Huang, Franco Nori, Yueh-Nan Chen
First page: 043177
Abstract: Author(s): Po-Chen Kuo, Neill Lambert, Mauro Cirio, Yi-Te Huang, Franco Nori, and Yueh-Nan Chen
The Kondo effect is one of the most studied examples of strongly correlated quantum many-body physics. Another type of strongly correlated physics that has only recently been explored in detail (and become experimentally accessible) is that of ultrastrong coupling between light and matter. Here, we …
[Phys. Rev. Research 5, 043177] Published Mon Nov 27, 2023
Citation: Phys. Rev. Research 5, 043177 (2023)
PubDate: 2023-11-27T10:00:00+00:00
DOI: 10.1103/PhysRevResearch.5.043177
Issue No: Vol. 5, No. 4 (2023)
- Tracking a nonrelativistic charge with an array of Rydberg atoms
Authors: Akio Kawasaki
First page: 043178
Abstract: Author(s): Akio Kawasaki
Charged particle tracking has played a key role in the development of particle physics, particularly for understanding phenomena involving short-lived particles precisely. As a platform for high-resolution charged particle tracking, an array of Rydberg atoms is theoretically analyzed. Utilizing the …
[Phys. Rev. Research 5, 043178] Published Mon Nov 27, 2023
Citation: Phys. Rev. Research 5, 043178 (2023)
PubDate: 2023-11-27T10:00:00+00:00
DOI: 10.1103/PhysRevResearch.5.043178
Issue No: Vol. 5, No. 4 (2023)
- Source monitoring twin-field quantum key distribution assisted with
Hong-Ou-Mandel interference
Authors: Ming-shuo Sun; Wen-Lin Wang, Xing-Yu Zhou, Chun-Hui Zhang, Qin Wang
First page: 043179
Abstract: Author(s): Ming-shuo Sun, Wen-Lin Wang, Xing-Yu Zhou, Chun-Hui Zhang, and Qin Wang
Twin-field quantum key distribution (TF-QKD) can change the channel-loss dependence of key rates from $O(η)$ to $O(\sqrt{η})$ and thus significantly increase the secure key rate compared with other existing quantum key distribution protocols. However, it does not take the source security into accoun…
[Phys. Rev. Research 5, 043179] Published Mon Nov 27, 2023
Citation: Phys. Rev. Research 5, 043179 (2023)
PubDate: 2023-11-27T10:00:00+00:00
DOI: 10.1103/PhysRevResearch.5.043179
Issue No: Vol. 5, No. 4 (2023)
- Experimental implementation of laser cooling of trapped ions in strongly
inhomogeneous magnetic fields
Authors: Christian Mangeng; Yanning Yin, Richard Karl, Stefan Willitsch
First page: 043180
Abstract: Author(s): Christian Mangeng, Yanning Yin, Richard Karl, and Stefan Willitsch
We demonstrate the Doppler laser cooling of $^{40}\mathrm{Ca}^{+}$ ions confined in a segmented linear Paul trap in the presence of a strong quadrupolar magnetic field generated by two permanent ring magnets. Magnetic field gradients of 800 to 1600 G/mm give rise to a highly position-dependent Zeema…
[Phys. Rev. Research 5, 043180] Published Mon Nov 27, 2023
Citation: Phys. Rev. Research 5, 043180 (2023)
PubDate: 2023-11-27T10:00:00+00:00
DOI: 10.1103/PhysRevResearch.5.043180
Issue No: Vol. 5, No. 4 (2023)
- Interorbital Cooper pairing at finite energies in Rashba surface states
Authors: Philipp Rüßmann; Masoud Bahari, Stefan Blügel, Björn Trauzettel
First page: 043181
Abstract: Author(s): Philipp Rüßmann, Masoud Bahari, Stefan Blügel, and Björn Trauzettel
Multiband effects in hybrid structures provide a rich playground for unconventional superconductivity. We combine two complementary approaches based on density-functional theory (DFT) and effective low-energy model theory in order to investigate the proximity effect in a Rashba surface state in cont…
[Phys. Rev. Research 5, 043181] Published Mon Nov 27, 2023
Citation: Phys. Rev. Research 5, 043181 (2023)
PubDate: 2023-11-27T10:00:00+00:00
DOI: 10.1103/PhysRevResearch.5.043181
Issue No: Vol. 5, No. 4 (2023)
- Probing Majorana localization in minimal Kitaev chains through a quantum
dot
Authors: Rubén Seoane Souto; Athanasios Tsintzis, Martin Leijnse, Jeroen Danon
First page: 043182
Abstract: Author(s): Rubén Seoane Souto, Athanasios Tsintzis, Martin Leijnse, and Jeroen Danon
Artificial Kitaev chains, formed by quantum dots coupled via superconductors, have emerged as a promising platform for realizing Majorana bound states. Even a minimal Kitaev chain (a quantum dot–superconductor–quantum dot setup) can host Majorana states at discrete sweet spots. However, unambiguousl…
[Phys. Rev. Research 5, 043182] Published Mon Nov 27, 2023
Citation: Phys. Rev. Research 5, 043182 (2023)
PubDate: 2023-11-27T10:00:00+00:00
DOI: 10.1103/PhysRevResearch.5.043182
Issue No: Vol. 5, No. 4 (2023)
- Development of an $ab initio$ method for exciton condensation and its
application to ${\mathrm{TiSe}}_{2}$
Authors: Hsiao-Yi Chen; Takuya Nomoto, Ryotaro Arita
First page: 043183
Abstract: Author(s): Hsiao-Yi Chen, Takuya Nomoto, and Ryotaro Arita
Exciton condensation is a phenomenon that indicates the spontaneous formation of electron-hole pairs, which can lead to a phase transition from a semimetal to an excitonic insulator by opening a gap at the Fermi surface. Although the idea of an excitonic insulator has been proposed for several decad…
[Phys. Rev. Research 5, 043183] Published Mon Nov 27, 2023
Citation: Phys. Rev. Research 5, 043183 (2023)
PubDate: 2023-11-27T10:00:00+00:00
DOI: 10.1103/PhysRevResearch.5.043183
Issue No: Vol. 5, No. 4 (2023)
- Low-temperature quantum thermometry boosted by coherence generation
Authors: Asghar Ullah; M. Tahir Naseem, Özgür E. Müstecaplıoğlu
First page: 043184
Abstract: Author(s): Asghar Ullah, M. Tahir Naseem, and Özgür E. Müstecaplıoğlu
The precise measurement of low temperatures is significant for both the fundamental understanding of physical processes and technological applications. In this work, we present a method for low-temperature measurement that improves thermal range and sensitivity by generating quantum coherence in a t…
[Phys. Rev. Research 5, 043184] Published Mon Nov 27, 2023
Citation: Phys. Rev. Research 5, 043184 (2023)
PubDate: 2023-11-27T10:00:00+00:00
DOI: 10.1103/PhysRevResearch.5.043184
Issue No: Vol. 5, No. 4 (2023)
- Thermodynamics and fluctuations in finite-time quantum heat engines under
reservoir squeezing
Authors: Yang Xiao; Dehua Liu, Jizhou He, Lin Zhuang, Wu-Ming Liu, L.-L Yan, Jianhui Wang
First page: 043185
Abstract: Author(s): Yang Xiao, Dehua Liu, Jizhou He, Lin Zhuang, Wu-Ming Liu, L.-L Yan, and Jianhui Wang
We investigate the thermodynamics and fluctuations of a finite-time quantum Otto engine alter- natively driven by a hot-squeezed and a cold thermal reservoir. We show that reservoir squeezing significantly enhances the performance by increasing the thermodynamic efficiency and the power and enables …
[Phys. Rev. Research 5, 043185] Published Mon Nov 27, 2023
Citation: Phys. Rev. Research 5, 043185 (2023)
PubDate: 2023-11-27T10:00:00+00:00
DOI: 10.1103/PhysRevResearch.5.043185
Issue No: Vol. 5, No. 4 (2023)
- Missing information search with deep learning for mass estimation
Authors: Kayoung Ban; Dong Woo Kang, Tae-Geun Kim, Seong Chan Park, Yeji Park
First page: 043186
Abstract: Author(s): Kayoung Ban, Dong Woo Kang, Tae-Geun Kim, Seong Chan Park, and Yeji Park
We introduce DeeLeMa, a deep learning-based network for the analysis of energy and momentum in high-energy particle collisions. This novel approach is specifically designed to address the challenge of analyzing collision events with multiple invisible particles, which are prevalent in many high-ener…
[Phys. Rev. Research 5, 043186] Published Mon Nov 27, 2023
Citation: Phys. Rev. Research 5, 043186 (2023)
PubDate: 2023-11-27T10:00:00+00:00
DOI: 10.1103/PhysRevResearch.5.043186
Issue No: Vol. 5, No. 4 (2023)
- Comment on “Weak values and the past of a quantum particle”
Authors: Lev Vaidman
First page: 048001
Abstract: Author(s): Lev Vaidman
In a recent paper, Hance et al. [Phys. Rev. Res. 5, 023048 (2023)] criticized recent proposals connecting weak values and the past of a quantum particle. I argue that their conclusion follows from a conceptual error in understanding the approach to the past of the particle they discuss.
[Phys. Rev. Research 5, 048001] Published Wed Nov 08, 2023
Citation: Phys. Rev. Research 5, 048001 (2023)
PubDate: 2023-11-08T10:00:00+00:00
DOI: 10.1103/PhysRevResearch.5.048001
Issue No: Vol. 5, No. 4 (2023)
- Reply to “Comment on ‘Weak values and the past of a quantum
particle' ”
Authors: Jonte R. Hance; John Rarity, James Ladyman
First page: 048002
Abstract: Author(s): Jonte R. Hance, John Rarity, and James Ladyman
We here reply to a recent comment by Vaidman [Phys. Rev. Res. 5, 048001 (2023)] on our paper [Phys. Rev. Res. 5, 023048 (2023)]. In his Comment, Vaidman first admits that he is just defining (assuming) the weak trace gives the presence of a particle—however, in this case, he should use a term other …
[Phys. Rev. Research 5, 048002] Published Wed Nov 08, 2023
Citation: Phys. Rev. Research 5, 048002 (2023)
PubDate: 2023-11-08T10:00:00+00:00
DOI: 10.1103/PhysRevResearch.5.048002
Issue No: Vol. 5, No. 4 (2023)
- Erratum: Antiferromagnetic spin canting and magnetoelectric multipoles in
$h\text{−}{\text{YMnO}}_{3}$ [Phys. Rev. Research 5, 013203 (2023)]
Authors: M. Ramakrishnan; Y. Joly, Q. N. Meier, M. Fechner, M. Porer, S. Parchenko, Y. W. Windsor, E. M. Bothschafter, F. Lichtenberg, U. Staub
First page: 049003
Abstract: Author(s): M. Ramakrishnan, Y. Joly, Q. N. Meier, M. Fechner, M. Porer, S. Parchenko, Y. W. Windsor, E. M. Bothschafter, F. Lichtenberg, and U. Staub
[Phys. Rev. Research 5, 049003] Published Mon Nov 06, 2023
Citation: Phys. Rev. Research 5, 049003 (2023)
PubDate: 2023-11-06T10:00:00+00:00
DOI: 10.1103/PhysRevResearch.5.049003
Issue No: Vol. 5, No. 4 (2023)
- Erratum: Spontaneous symmetry breaking in frustrated triangular atom
arrays due to cooperative light scattering [Phys. Rev. Research 4, 043039
(2022)]
Authors: C. D. Parmee; K. E. Ballantine, J. Ruostekoski
First page: 049004
Abstract: Author(s): C. D. Parmee, K. E. Ballantine, and J. Ruostekoski
[Phys. Rev. Research 5, 049004] Published Wed Nov 15, 2023
Citation: Phys. Rev. Research 5, 049004 (2023)
PubDate: 2023-11-15T10:00:00+00:00
DOI: 10.1103/PhysRevResearch.5.049004
Issue No: Vol. 5, No. 4 (2023)
