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  Subjects -> PHYSICS (Total: 792 journals)
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    - OPTICS (90 journals)
    - PHYSICS (574 journals)
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    - THERMODYNAMICS (29 journals)

PHYSICS (574 journals)            First | 1 2 3 4 5 6 | Last

Nature Communications     Open Access   (Followers: 80)
Nature Materials     Full-text available via subscription   (Followers: 54)
Nature Physics     Full-text available via subscription   (Followers: 25)
NDT & E International     Hybrid Journal   (Followers: 17)
NEUTRINO     Open Access  
Neutron News     Hybrid Journal  
New Journal of Physics     Open Access   (Followers: 6)
Niels Bohr Collected Works     Full-text available via subscription  
Noise & Vibration Worldwide     Full-text available via subscription   (Followers: 5)
Noise Notes     Full-text available via subscription   (Followers: 3)
Nondestructive Testing And Evaluation     Hybrid Journal   (Followers: 9)
Nonlinear Dynamics     Hybrid Journal   (Followers: 5)
NTM Zeitschrift für Geschichte der Wissenschaften, Technik und Medizin     Hybrid Journal   (Followers: 4)
Nuclear Engineering and Design     Hybrid Journal   (Followers: 9)
Nuclear Medicine and Biology     Hybrid Journal   (Followers: 1)
Open Journal of Biophysics     Open Access   (Followers: 1)
Open Journal of Fluid Dynamics     Open Access   (Followers: 4)
Open Journal of Microphysics     Open Access  
Open Physics     Open Access   (Followers: 2)
Optical Communications and Networking, IEEE/OSA Journal of     Hybrid Journal   (Followers: 5)
Optofluidics, Microfluidics and Nanofluidics     Open Access   (Followers: 1)
Organic Electronics     Hybrid Journal   (Followers: 5)
Organic Photonics and Photovoltaics     Open Access   (Followers: 2)
PAJ: A Journal of Performance and Art     Hybrid Journal   (Followers: 12)
Papers in Physics     Open Access  
Particle Physics Insights     Open Access   (Followers: 2)
Particuology     Hybrid Journal  
Pattern Recognition in Physics     Open Access   (Followers: 2)
Pergamon Materials Series     Full-text available via subscription  
Phase Transitions and Critical Phenomena     Full-text available via subscription   (Followers: 1)
Philosophical Magazine     Hybrid Journal   (Followers: 2)
Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences     Full-text available via subscription   (Followers: 6)
Philosophy and Foundations of Physics     Full-text available via subscription  
Physica B: Condensed Matter     Hybrid Journal   (Followers: 5)
physica status solidi (a)     Hybrid Journal   (Followers: 1)
physica status solidi (b)     Hybrid Journal   (Followers: 1)
physica status solidi (c)     Hybrid Journal   (Followers: 1)
Physica Status Solidi - Rapid Research Letters     Hybrid Journal   (Followers: 1)
Physical Communication     Hybrid Journal   (Followers: 2)
Physical Review C     Full-text available via subscription   (Followers: 19)
Physical Review Special Topics - Physics Education Research     Open Access   (Followers: 6)
Physical Review X     Open Access   (Followers: 7)
Physical Sciences Data     Full-text available via subscription   (Followers: 1)
Physics - spotlighting exceptional research     Full-text available via subscription   (Followers: 1)
Physics and Chemistry of Glasses - European Journal of Glass Science and Technology Part B     Full-text available via subscription   (Followers: 3)
Physics and Chemistry of Liquids: An International Journal     Hybrid Journal   (Followers: 2)
Physics and Chemistry of the Earth, Parts A/B/C     Hybrid Journal   (Followers: 3)
Physics and Materials Chemistry     Open Access   (Followers: 1)
Physics Essays     Full-text available via subscription   (Followers: 1)
Physics in Medicine & Biology     Full-text available via subscription   (Followers: 10)
Physics in Perspective     Hybrid Journal   (Followers: 1)
Physics International     Open Access   (Followers: 2)
Physics Letters A     Hybrid Journal   (Followers: 9)
Physics Letters B     Open Access   (Followers: 3)
Physics of Fluids     Hybrid Journal   (Followers: 29)
Physics of Life Reviews     Hybrid Journal   (Followers: 1)
Physics of Plasmas     Hybrid Journal   (Followers: 7)
Physics of the Dark Universe     Open Access   (Followers: 1)
Physics of the Solid State     Hybrid Journal   (Followers: 3)
Physics of Wave Phenomena     Hybrid Journal   (Followers: 1)
Physics Procedia     Partially Free   (Followers: 1)
Physics Reports     Full-text available via subscription   (Followers: 2)
Physics Research International     Open Access   (Followers: 1)
Physics Today     Hybrid Journal   (Followers: 38)
Physics World     Full-text available via subscription   (Followers: 3)
Physics-Uspekhi     Full-text available via subscription  
Physik in unserer Zeit     Hybrid Journal   (Followers: 1)
Physik Journal     Hybrid Journal  
Plasma Physics and Controlled Fusion     Hybrid Journal   (Followers: 3)
Plasma Physics Reports     Hybrid Journal   (Followers: 2)
Pramana     Open Access   (Followers: 9)
Preview     Hybrid Journal  
Proceedings of the National Academy of Sciences     Full-text available via subscription   (Followers: 528)
Proceedings of the National Academy of Sciences, India Section A     Hybrid Journal   (Followers: 3)
Progress in Materials Science     Hybrid Journal   (Followers: 22)
Progress in Planning     Hybrid Journal   (Followers: 1)
Progress of Theoretical and Experimental Physics     Open Access  
Quantum Electronics     Full-text available via subscription   (Followers: 3)
Quantum Measurements and Quantum Metrology     Open Access  
Quantum Studies : Mathematics and Foundations     Hybrid Journal   (Followers: 1)
Quarterly Journal of Mechanics and Applied Mathematics     Hybrid Journal   (Followers: 3)
Radiation Effects and Defects in Solids     Hybrid Journal   (Followers: 1)
Radiation Measurements     Hybrid Journal   (Followers: 2)
Radiation Physics and Chemistry     Hybrid Journal   (Followers: 1)
Radiation Protection Dosimetry     Hybrid Journal   (Followers: 2)
Radiation Research     Full-text available via subscription   (Followers: 3)
Radio Science     Full-text available via subscription   (Followers: 3)
Radiological Physics and Technology     Hybrid Journal   (Followers: 2)
Reflets de la physique     Full-text available via subscription  
Reports on Mathematical Physics     Full-text available via subscription  
Reports on Progress in Physics     Full-text available via subscription   (Followers: 2)
Research & Reviews : Journal of Physics     Full-text available via subscription  
Research in Drama Education     Hybrid Journal   (Followers: 12)
Research Journal of Physics     Open Access  
Results in Physics     Open Access   (Followers: 1)
Reviews in Mathematical Physics     Hybrid Journal  
Reviews of Accelerator Science and Technology     Hybrid Journal  
Reviews of Geophysics     Full-text available via subscription   (Followers: 20)
Reviews of Modern Physics     Full-text available via subscription   (Followers: 17)
Revista Boliviana de Física     Open Access  

  First | 1 2 3 4 5 6 | Last

Journal Cover   Physical Review X
  [SJR: 6.297]   [H-I: 19]   [7 followers]  Follow
  This is an Open Access Journal Open Access journal
   ISSN (Online) 2160-3308
   Published by American Physical Society (APS) Homepage  [11 journals]
  • Subpicotesla Diamond Magnetometry

    • First page: 041001
      Abstract: Author(s): Thomas Wolf, Philipp Neumann, Kazuo Nakamura, Hitoshi Sumiya, Takeshi Ohshima, Junichi Isoya, and Jörg Wrachtrup
      Magnetic fields play roles in a variety of scientific and medical applications. Using solid-state spins in diamond, researchers experimentally demonstrate the measurement of magnetic fields as small as 100 fT in a tiny sensor volume.
      [Phys. Rev. X 5, 041001] Published Mon Oct 05, 2015
      Citation: Phys. Rev. X 5, 041001 (2015)
      PubDate: 2015-10-05T10:00:00-04:00
      DOI: 10.1103/PhysRevX.5.041001
      Issue No: Vol. 5, No. 4 (2015)
  • Pulsed Excitation Dynamics of an Optomechanical Crystal Resonator near Its
           Quantum Ground State of Motion

    • First page: 041002
      Abstract: Author(s): Seán M. Meenehan, Justin D. Cohen, Gregory S. MacCabe, Francesco Marsili, Matthew D. Shaw, and Oskar Painter
      A crystal cavity for light and sound has been chilled close to its motional ground state.
      [Phys. Rev. X 5, 041002] Published Tue Oct 06, 2015
      Citation: Phys. Rev. X 5, 041002 (2015)
      PubDate: 2015-10-06T10:00:00-04:00
      DOI: 10.1103/PhysRevX.5.041002
      Issue No: Vol. 5, No. 4 (2015)
  • Geometric Construction of Quantum Hall Clustering Hamiltonians

    • First page: 041003
      Abstract: Author(s): Ching Hua Lee, Zlatko Papić, and Ronny Thomale
      Studies of the fractional quantum Hall effect rely on understanding the Hamiltonians whose eigenstates are described by its wave functions. A geometric approach is used to calculate the Hamiltonian pseudopotentials for electron gases with arbitrary geometries.
      [Phys. Rev. X 5, 041003] Published Thu Oct 08, 2015
      Citation: Phys. Rev. X 5, 041003 (2015)
      PubDate: 2015-10-08T10:00:00-04:00
      DOI: 10.1103/PhysRevX.5.041003
      Issue No: Vol. 5, No. 4 (2015)
  • Electronic Structure Evolution across the Peierls Metal-Insulator
           Transition in a Correlated Ferromagnet

    • First page: 041004
      Abstract: Author(s): P. A. Bhobe et al.
      There are only a handful of materials in nature that exhibit sequential temperature-dependent transitions from a paramagnetic metal to a ferromagnetic metal phase and then onto a ferromagnetic insulator phase. Now, scientists have used spectroscopy and theoretical calculations to reveal details about such transitions in polycrystalline K2Cr8O16.
      [Phys. Rev. X 5, 041004] Published Fri Oct 09, 2015
      Citation: Phys. Rev. X 5, 041004 (2015)
      PubDate: 2015-10-09T10:00:00-04:00
      DOI: 10.1103/PhysRevX.5.041004
      Issue No: Vol. 5, No. 4 (2015)
  • Far-from-Equilibrium Field Theory of Many-Body Quantum Spin Systems:
           Prethermalization and Relaxation of Spin Spiral States in Three Dimensions

    • Authors: Mehrtash Babadi; Eugene Demler, Michael Knap
      First page: 041005
      Abstract: Author(s): Mehrtash Babadi, Eugene Demler, and Michael Knap
      The evolution of an isolated quantum system has applications in many fields of atomic physics, condensed matter physics, and cosmology. A theoretical study shows how an ensemble of interacting quantum spins exhibits different relaxation dynamics depending on the energy of the prepared initial states.
      [Phys. Rev. X 5, 041005] Published Mon Oct 12, 2015
      Citation: Phys. Rev. X 5, 041005 (2015)
      PubDate: 2015-10-12T10:00:00-04:00
      DOI: 10.1103/PhysRevX.5.041005
      Issue No: Vol. 5, No. 4 (2015)
  • Experimental Realization of Quantum Tomography of Photonic Qudits via
           Symmetric Informationally Complete Positive Operator-Valued Measures

    • First page: 041006
      Abstract: Author(s): N. Bent, H. Qassim, A. A. Tahir, D. Sych, G. Leuchs, L. L. Sánchez-Soto, E. Karimi, and R. W. Boyd
      Quantum states play key roles in advanced cryptographic methods. Now, experiments show that quantum state tomography can be optimized by employing certain mathematical constructions.
      [Phys. Rev. X 5, 041006] Published Mon Oct 12, 2015
      Citation: Phys. Rev. X 5, 041006 (2015)
      PubDate: 2015-10-12T10:00:00-04:00
      DOI: 10.1103/PhysRevX.5.041006
      Issue No: Vol. 5, No. 4 (2015)
  • Resource Costs for Fault-Tolerant Linear Optical Quantum Computing

    • Authors: Ying Li; Peter C. Humphreys, Gabriel J. Mendoza, Simon C. Benjamin
      First page: 041007
      Abstract: Author(s): Ying Li, Peter C. Humphreys, Gabriel J. Mendoza, and Simon C. Benjamin
      A theoretical analysis quantifies the technical resources required to build a quantum computer based on photons.
      [Phys. Rev. X 5, 041007] Published Wed Oct 14, 2015
      Citation: Phys. Rev. X 5, 041007 (2015)
      PubDate: 2015-10-14T10:00:00-04:00
      DOI: 10.1103/PhysRevX.5.041007
      Issue No: Vol. 5, No. 4 (2015)
  • Resource Theory of Steering

    • Authors: Rodrigo Gallego; Leandro Aolita
      First page: 041008
      Abstract: Author(s): Rodrigo Gallego and Leandro Aolita
      Quantum key distribution, a process employed in encrypted transactions, relies on Einstein-Podolsky-Rosen steering when one party has untrusted devices. For the first time, a formal framework of steering as a physical resource is presented.
      [Phys. Rev. X 5, 041008] Published Thu Oct 15, 2015
      Citation: Phys. Rev. X 5, 041008 (2015)
      PubDate: 2015-10-15T10:00:00-04:00
      DOI: 10.1103/PhysRevX.5.041008
      Issue No: Vol. 5, No. 4 (2015)
  • Generating the Local Oscillator “Locally” in
           Continuous-Variable Quantum Key Distribution Based on Coherent Detection

    • Authors: Bing Qi; Pavel Lougovski, Raphael Pooser, Warren Grice, Miljko Bobrek
      First page: 041009
      Abstract: Author(s): Bing Qi, Pavel Lougovski, Raphael Pooser, Warren Grice, and Miljko Bobrek
      Secure cryptography has been a long-standing goal of quantum applications. Now, researchers experimentally show how a quantum setup can transmit a pattern of 1s and 0s over a 25-km optical fiber by interfering two independent lasers.
      [Phys. Rev. X 5, 041009] Published Wed Oct 21, 2015
      Citation: Phys. Rev. X 5, 041009 (2015)
      PubDate: 2015-10-21T10:00:00-04:00
      DOI: 10.1103/PhysRevX.5.041009
      Issue No: Vol. 5, No. 4 (2015)
  • Self-Referenced Continuous-Variable Quantum Key Distribution Protocol

    • First page: 041010
      Abstract: Author(s): Daniel B. S. Soh, Constantin Brif, Patrick J. Coles, Norbert Lütkenhaus, Ryan M. Camacho, Junji Urayama, and Mohan Sarovar
      Quantum technology that enables two distant parties to securely communicate is of great interest in cryptography. New research shows how implementations of quantum key distribution can be significantly simplified by not co-transmitting a local oscillator reference between the two communicating parties.
      [Phys. Rev. X 5, 041010] Published Wed Oct 21, 2015
      Citation: Phys. Rev. X 5, 041010 (2015)
      PubDate: 2015-10-21T10:00:00-04:00
      DOI: 10.1103/PhysRevX.5.041010
      Issue No: Vol. 5, No. 4 (2015)
  • Extractable Work from Correlations

    • First page: 041011
      Abstract: Author(s): Martí Perarnau-Llobet, Karen V. Hovhannisyan, Marcus Huber, Paul Skrzypczyk, Nicolas Brunner, and Antonio Acín
      Quantum effects such as coherence and entanglement increase a system’s ability to store energy.
      [Phys. Rev. X 5, 041011] Published Thu Oct 22, 2015
      Citation: Phys. Rev. X 5, 041011 (2015)
      PubDate: 2015-10-22T10:00:00-04:00
      DOI: 10.1103/PhysRevX.5.041011
      Issue No: Vol. 5, No. 4 (2015)
  • Predicting Unconventional High-Temperature Superconductors in Trigonal
           Bipyramidal Coordinations

    • Authors: Jiangping Hu; Congcong Le, Xianxin Wu
      First page: 041012
      Abstract: Author(s): Jiangping Hu, Congcong Le, and Xianxin Wu
      High-temperature superconductivity—the property of zero electrical resistance at relatively high temperature—is manifested in very limited classes of materials. An examination of the unique relationship between electronic structures and lattice structural units of the two known classes of high-temperature superconductors helps to identify possible new classes of these materials.
      [Phys. Rev. X 5, 041012] Published Fri Oct 23, 2015
      Citation: Phys. Rev. X 5, 041012 (2015)
      PubDate: 2015-10-23T10:00:00-04:00
      DOI: 10.1103/PhysRevX.5.041012
      Issue No: Vol. 5, No. 4 (2015)
  • Anomalous Symmetry Fractionalization and Surface Topological Order

    • First page: 041013
      Abstract: Author(s): Xie Chen, F. J. Burnell, Ashvin Vishwanath, and Lukasz Fidkowski
      Exotic excitations known as anyons are found in fractional quantum Hall states. Now, a systematic method establishes that certain symmetric theories of anyons cannot be realized in two dimensions.
      [Phys. Rev. X 5, 041013] Published Fri Oct 23, 2015
      Citation: Phys. Rev. X 5, 041013 (2015)
      PubDate: 2015-10-23T10:00:00-04:00
      DOI: 10.1103/PhysRevX.5.041013
      Issue No: Vol. 5, No. 4 (2015)
  • Strongly Deterministic Population Dynamics in Closed Microbial Communities

    • Authors: Zak Frentz; Seppe Kuehn, Stanislas Leibler
      First page: 041014
      Abstract: Author(s): Zak Frentz, Seppe Kuehn, and Stanislas Leibler
      High-resolution tracking of the population abundances in a simple, closed microbial ecosystem shows that the intrinsic dynamics of the system are strongly deterministic.
      [Phys. Rev. X 5, 041014] Published Mon Oct 26, 2015
      Citation: Phys. Rev. X 5, 041014 (2015)
      PubDate: 2015-10-26T10:00:00-04:00
      DOI: 10.1103/PhysRevX.5.041014
      Issue No: Vol. 5, No. 4 (2015)
  • Generalized Multiphoton Quantum Interference

    • First page: 041015
      Abstract: Author(s): Max Tillmann, Si-Hui Tan, Sarah E. Stoeckl, Barry C. Sanders, Hubert de Guise, René Heilmann, Stefan Nolte, Alexander Szameit, and Philip Walther
      Particle interference is a critical component of optical quantum computing and communication. Now, researchers examine multiphoton quantum interference both theoretically and experimentally by manipulating the distinguishability of photons.
      [Phys. Rev. X 5, 041015] Published Tue Oct 27, 2015
      Citation: Phys. Rev. X 5, 041015 (2015)
      PubDate: 2015-10-27T10:00:00-04:00
      DOI: 10.1103/PhysRevX.5.041015
      Issue No: Vol. 5, No. 4 (2015)
  • Dynamical-Decoupling-Based Quantum Sensing: Floquet Spectroscopy

    • First page: 041016
      Abstract: Author(s): J. E. Lang, R. B. Liu, and T. S. Monteiro
      Previous studies have shown that single nuclear spins and nuclear spin pairs can be detected. Scientists analyze time-periodic sensing protocols using Floquet theory, a powerful new method for relating experimental features to the characteristics of the detected spin or small cluster of spins.
      [Phys. Rev. X 5, 041016] Published Fri Oct 30, 2015
      Citation: Phys. Rev. X 5, 041016 (2015)
      PubDate: 2015-10-30T10:00:00-04:00
      DOI: 10.1103/PhysRevX.5.041016
      Issue No: Vol. 5, No. 4 (2015)
  • Photon Temporal Modes: A Complete Framework for Quantum Information

    • First page: 041017
      Abstract: Author(s): B. Brecht, Dileep V. Reddy, C. Silberhorn, and M. G. Raymer
      Because photons interact weakly with themselves and experience low decoherence, they are a promising avenue for quantum information science. Theorists show how the temporal modes of single-photon states can form an alphabet for communication across a quantum information network.
      [Phys. Rev. X 5, 041017] Published Fri Oct 30, 2015
      Citation: Phys. Rev. X 5, 041017 (2015)
      PubDate: 2015-10-30T10:00:00-04:00
      DOI: 10.1103/PhysRevX.5.041017
      Issue No: Vol. 5, No. 4 (2015)
  • Electron-Doped Sr_{2} IrO_{4} : An Analogue of Hole-Doped Cuprate
           Superconductors Demonstrated by Scanning Tunneling Microscopy

    • First page: 041018
      Abstract: Author(s): Y. J. Yan, M. Q. Ren, H. C. Xu, B. P. Xie, R. Tao, H. Y. Choi, N. Lee, Y. J. Choi, T. Zhang, and D. L. Feng
      Superconducting cuprates are of great interest in condensed-matter physics, and now a new study shows that another transition-metal oxide, Sr2IrO4, may be analogous to cuprates in its high-temperature superconductivity.
      [Phys. Rev. X 5, 041018] Published Wed Nov 04, 2015
      Citation: Phys. Rev. X 5, 041018 (2015)
      PubDate: 2015-11-04T10:00:00-05:00
      DOI: 10.1103/PhysRevX.5.041018
      Issue No: Vol. 5, No. 4 (2015)
  • Near-Complete Photon Spin Selectivity in a Metasurface of Anisotropic
           Plasmonic Antennas

    • First page: 041019
      Abstract: Author(s): Robin Ogier, Yurui Fang, Mikael Käll, and Mikael Svedendahl
      Many of tomorrow’s photonic devices, including optical biosensors, may rely on light signals with highly particular polarization properties. A new experiment shows that an ultrathin layer of gold particles can selectively absorb or reflect a light beam depending on its polarization handedness.
      [Phys. Rev. X 5, 041019] Published Wed Nov 04, 2015
      Citation: Phys. Rev. X 5, 041019 (2015)
      PubDate: 2015-11-04T10:00:00-05:00
      DOI: 10.1103/PhysRevX.5.041019
      Issue No: Vol. 5, No. 4 (2015)
  • Reconfigurable Josephson Circulator/Directional Amplifier

    • First page: 041020
      Abstract: Author(s): K. M. Sliwa, M. Hatridge, A. Narla, S. Shankar, L. Frunzio, R. J. Schoelkopf, and M. H. Devoret
      Superconducting qubit experiments cannot be conducted without nonreciprocal devices such as circulators and directional amplifiers. Researchers show that both of these kinds of devices can be realized using a single Josephson circuit.
      [Phys. Rev. X 5, 041020] Published Thu Nov 05, 2015
      Citation: Phys. Rev. X 5, 041020 (2015)
      PubDate: 2015-11-05T10:00:00-05:00
      DOI: 10.1103/PhysRevX.5.041020
      Issue No: Vol. 5, No. 4 (2015)
  • Intrinsic Paramagnetic Meissner Effect Due to s-Wave Odd-Frequency

    • First page: 041021
      Abstract: Author(s): A. Di Bernardo, Z. Salman, X. L. Wang, M. Amado, M. Egilmez, M. G. Flokstra, A. Suter, S. L. Lee, J. H. Zhao, T. Prokscha, E. Morenzoni, M. G. Blamire, J. Linder, and J. W. A. Robinson
      The Meissner effect, which explains the levitation of magnetic objects, involves the expulsion of external magnetic flux from a superconductor. Now, researchers show that the inverse effect can also occur in which external magnetic flux is amplified.
      [Phys. Rev. X 5, 041021] Published Fri Nov 06, 2015
      Citation: Phys. Rev. X 5, 041021 (2015)
      PubDate: 2015-11-06T10:00:00-05:00
      DOI: 10.1103/PhysRevX.5.041021
      Issue No: Vol. 5, No. 4 (2015)
  • Cavity-Induced Modifications of Molecular Structure in the Strong-Coupling

    • Authors: Javier Galego; Francisco J. Garcia-Vidal, Johannes Feist
      First page: 041022
      Abstract: Author(s): Javier Galego, Francisco J. Garcia-Vidal, and Johannes Feist
      Interactions between molecules and light modes can alter the chemical structures of molecules. By examining strong coupling from a microscopic perspective it is possible to predict the modifications that molecules will undergo.
      [Phys. Rev. X 5, 041022] Published Mon Nov 09, 2015
      Citation: Phys. Rev. X 5, 041022 (2015)
      PubDate: 2015-11-09T10:00:00-05:00
      DOI: 10.1103/PhysRevX.5.041022
      Issue No: Vol. 5, No. 4 (2015)
  • Origin of the Magnetoresistance in Oxide Tunnel Junctions Determined
           through Electric Polarization Control of the Interface

    • First page: 041023
      Abstract: Author(s): Hisashi Inoue, Adrian G. Swartz, Nicholas J. Harmon, Takashi Tachikawa, Yasuyuki Hikita, Michael E. Flatté, and Harold Y. Hwang
      Spintronics devices often use the accumulation of spins, probed by magnetoresistance, to convey information, and now researchers identify the origin of junction magnetoresistance in artificially engineered oxide heterostructures.
      [Phys. Rev. X 5, 041023] Published Wed Nov 11, 2015
      Citation: Phys. Rev. X 5, 041023 (2015)
      PubDate: 2015-11-11T10:00:00-05:00
      DOI: 10.1103/PhysRevX.5.041023
      Issue No: Vol. 5, No. 4 (2015)
  • Position-Squared Coupling in a Tunable Photonic Crystal Optomechanical

    • First page: 041024
      Abstract: Author(s): Taofiq K. Paraïso, Mahmoud Kalaee, Leyun Zang, Hannes Pfeifer, Florian Marquardt, and Oskar Painter
      Coupling the frequency of an electromagnetic cavity to the square of mechanical displacement of the cavity structure has been proposed for realizing quantum nondemolition measurements. Such measurement systems are now one step closer with the realization of a tunable microscale photonic crystal cavity with coupling that is some 5 orders of magnitude larger than in conventional Fabry-Pérot resonators.
      [Phys. Rev. X 5, 041024] Published Thu Nov 12, 2015
      Citation: Phys. Rev. X 5, 041024 (2015)
      PubDate: 2015-11-12T10:00:00-05:00
      DOI: 10.1103/PhysRevX.5.041024
      Issue No: Vol. 5, No. 4 (2015)
  • Bekenstein-Hawking Entropy and Strange Metals

    • Authors: Subir Sachdev
      First page: 041025
      Abstract: Author(s): Subir Sachdev
      Black hole horizons have been shown to have characteristic entropies and temperatures. A new investigation shows similarities between the entropy of a black hole and a metallic state of high-temperature superconductors.
      [Phys. Rev. X 5, 041025] Published Fri Nov 13, 2015
      Citation: Phys. Rev. X 5, 041025 (2015)
      PubDate: 2015-11-13T10:00:00-05:00
      DOI: 10.1103/PhysRevX.5.041025
      Issue No: Vol. 5, No. 4 (2015)
  • Superregular Breathers in Optics and Hydrodynamics: Omnipresent Modulation
           Instability beyond Simple Periodicity

    • First page: 041026
      Abstract: Author(s): B. Kibler, A. Chabchoub, A. Gelash, N. Akhmediev, and V. E. Zakharov
      Water, plasmas, and laser light can all exhibit instabilities. Experiments in two different areas of wave physics are used to investigate the creation and annihilation dynamics of superregular breather waves, which combine to form an instability.
      [Phys. Rev. X 5, 041026] Published Fri Nov 13, 2015
      Citation: Phys. Rev. X 5, 041026 (2015)
      PubDate: 2015-11-13T10:00:00-05:00
      DOI: 10.1103/PhysRevX.5.041026
      Issue No: Vol. 5, No. 4 (2015)
  • Widely Tunable Terahertz Phase Modulation with Gate-Controlled Graphene

    • Authors: Ziqi Miao; Qiong Wu, Xin Li, Qiong He, Kun Ding, Zhenghua An, Yuanbo Zhang, Lei Zhou
      First page: 041027
      Abstract: Author(s): Ziqi Miao, Qiong Wu, Xin Li, Qiong He, Kun Ding, Zhenghua An, Yuanbo Zhang, and Lei Zhou
      Modulating the phase of electromagnetic waves has many applications in photonic research. A new mechanism allows a thin graphene metasurface to reliably achieve an extremely large phase modulation in THz radiation.
      [Phys. Rev. X 5, 041027] Published Mon Nov 16, 2015
      Citation: Phys. Rev. X 5, 041027 (2015)
      PubDate: 2015-11-16T10:00:00-05:00
      DOI: 10.1103/PhysRevX.5.041027
      Issue No: Vol. 5, No. 4 (2015)
  • Nonequilibrium Phase Transition in a Two-Dimensional Driven Open Quantum

    • First page: 041028
      Abstract: Author(s): G. Dagvadorj, J. M. Fellows, S. Matyjaśkiewicz, F. M. Marchetti, I. Carusotto, and M. H. Szymańska
      The transition between a superfluid and a normal fluid in two dimensions can be understood in terms of the proliferation of topological defects. Now, scientists theoretically analyze such phase transitions in the far-from-equilibrium context of a quantum fluid of exciton polaritons.
      [Phys. Rev. X 5, 041028] Published Tue Nov 17, 2015
      Citation: Phys. Rev. X 5, 041028 (2015)
      PubDate: 2015-11-17T10:00:00-05:00
      DOI: 10.1103/PhysRevX.5.041028
      Issue No: Vol. 5, No. 4 (2015)
  • Emergence of Chaotic Scattering in Ultracold Er and Dy

    • First page: 041029
      Abstract: Author(s): T. Maier, H. Kadau, M. Schmitt, M. Wenzel, I. Ferrier-Barbut, T. Pfau, A. Frisch, S. Baier, K. Aikawa, L. Chomaz, M. J. Mark, F. Ferlaino, C. Makrides, E. Tiesinga, A. Petrov, and S. Kotochigova
      Chaos is a fundamental aspect of many fields of nuclear and atomic physics. Scientists use collisions among magnetic rare-earth atoms to investigate quantum chaos.
      [Phys. Rev. X 5, 041029] Published Thu Nov 19, 2015
      Citation: Phys. Rev. X 5, 041029 (2015)
      PubDate: 2015-11-19T10:00:00-05:00
      DOI: 10.1103/PhysRevX.5.041029
      Issue No: Vol. 5, No. 4 (2015)
  • Transition to Chaos in Random Neuronal Networks

    • Authors: Jonathan Kadmon; Haim Sompolinsky
      First page: 041030
      Abstract: Author(s): Jonathan Kadmon and Haim Sompolinsky
      Cortical neural circuits have been hypothesized to operate in a regime termed the “edge of chaos.” A new theoretical study puts this regime in a more biologically plausible perspective.
      [Phys. Rev. X 5, 041030] Published Thu Nov 19, 2015
      Citation: Phys. Rev. X 5, 041030 (2015)
      PubDate: 2015-11-19T10:00:00-05:00
      DOI: 10.1103/PhysRevX.5.041030
      Issue No: Vol. 5, No. 4 (2015)
  • Dual Dirac Liquid on the Surface of the Electron Topological Insulator

    • Authors: Chong Wang; T. Senthil
      First page: 041031
      Abstract: Author(s): Chong Wang and T. Senthil
      Topological insulators possess properties of both conductors and insulators. A theoretical study demonstrates that the surface state of a Fu-Kane-Mele topological insulator can access all of the other surface states of the material.
      [Phys. Rev. X 5, 041031] Published Fri Nov 20, 2015
      Citation: Phys. Rev. X 5, 041031 (2015)
      PubDate: 2015-11-20T10:00:00-05:00
      DOI: 10.1103/PhysRevX.5.041031
      Issue No: Vol. 5, No. 4 (2015)
  • Topological Polaritons

    • Authors: Torsten Karzig; Charles-Edouard Bardyn, Netanel H. Lindner, Gil Refael
      First page: 031001
      Abstract: Author(s): Torsten Karzig, Charles-Edouard Bardyn, Netanel H. Lindner, and Gil Refael
      Quasiparticles dubbed topological polaritons make their debut in the theoretical world.
      [Phys. Rev. X 5, 031001] Published Wed Jul 01, 2015
      Citation: Phys. Rev. X 5, 031001 (2015)
      PubDate: 2015-07-01T10:00:00-04:00
      DOI: 10.1103/PhysRevX.5.031001
      Issue No: Vol. 5, No. 3 (2015)
  • Spontaneous Spin Bifurcations and Ferromagnetic Phase Transitions in a
           Spinor Exciton-Polariton Condensate

    • First page: 031002
      Abstract: Author(s): H. Ohadi, A. Dreismann, Y. G. Rubo, F. Pinsker, Y. del Valle-Inclan Redondo, S. I. Tsintzos, Z. Hatzopoulos, P. G. Savvidis, and J. J. Baumberg
      Polariton condensates can store bits of information and are characterized by long lifetimes. Researchers experimentally show how a polariton condensate acts as an optical spin memory that can be rapidly flipped.
      [Phys. Rev. X 5, 031002] Published Wed Jul 08, 2015
      Citation: Phys. Rev. X 5, 031002 (2015)
      PubDate: 2015-07-08T10:00:00-04:00
      DOI: 10.1103/PhysRevX.5.031002
      Issue No: Vol. 5, No. 3 (2015)
  • Geometry and Topology of Turbulence in Active Nematics

    • Authors: Luca Giomi
      First page: 031003
      Abstract: Author(s): Luca Giomi
      In active liquid crystals, turbulence can occur in the absence of external forces due to internal active stresses. Researchers show that the geometrical structure of such a turbulent flow is strongly correlated with the presence of topological defects in the liquid crystal.
      [Phys. Rev. X 5, 031003] Published Wed Jul 08, 2015
      Citation: Phys. Rev. X 5, 031003 (2015)
      PubDate: 2015-07-08T10:00:00-04:00
      DOI: 10.1103/PhysRevX.5.031003
      Issue No: Vol. 5, No. 3 (2015)
  • Observation of Localized Multi-Spatial-Mode Quadrature Squeezing

    • First page: 031004
      Abstract: Author(s): C. S. Embrey, M. T. Turnbull, P. G. Petrov, and V. Boyer
      Optical imaging resolution is ultimately limited by light’s quantum noise, which is manifested by small quantum fluctuations in its electric field. A new technique allows these correlations to be controlled simultaneously at all points in space and has the potential to yield smoother images.
      [Phys. Rev. X 5, 031004] Published Thu Jul 09, 2015
      Citation: Phys. Rev. X 5, 031004 (2015)
      PubDate: 2015-07-09T10:00:00-04:00
      DOI: 10.1103/PhysRevX.5.031004
      Issue No: Vol. 5, No. 3 (2015)
  • Broadband Reflectionless Metasheets: Frequency-Selective Transmission and
           Perfect Absorption

    • First page: 031005
      Abstract: Author(s): V. S. Asadchy, I. A. Faniayeu, Y. Ra’di, S. A. Khakhomov, I. V. Semchenko, and S. A. Tretyakov
      An array of helical elements absorbs radiation of a certain frequency while casting no shadow in light over a range of other frequencies.
      [Phys. Rev. X 5, 031005] Published Tue Jul 14, 2015
      Citation: Phys. Rev. X 5, 031005 (2015)
      PubDate: 2015-07-14T10:00:00-04:00
      DOI: 10.1103/PhysRevX.5.031005
      Issue No: Vol. 5, No. 3 (2015)
  • Ultrafast Polariton-Phonon Dynamics of Strongly Coupled Quantum
           Dot-Nanocavity Systems

    • First page: 031006
      Abstract: Author(s): Kai Müller, Kevin A. Fischer, Armand Rundquist, Constantin Dory, Konstantinos G. Lagoudakis, Tomas Sarmiento, Yousif A. Kelaita, Victoria Borish, and Jelena Vučković
      With the assistance of lattice vibrations, quantum dots perform as single-photon emitters.
      [Phys. Rev. X 5, 031006] Published Thu Jul 16, 2015
      Citation: Phys. Rev. X 5, 031006 (2015)
      PubDate: 2015-07-16T10:00:00-04:00
      DOI: 10.1103/PhysRevX.5.031006
      Issue No: Vol. 5, No. 3 (2015)
  • Fidelity Susceptibility Made Simple: A Unified Quantum Monte Carlo

    • First page: 031007
      Abstract: Author(s): Lei Wang, Ye-Hua Liu, Jakub Imriška, Ping Nang Ma, and Matthias Troyer
      Quantum phase transitions, which are driven by a parameter in the Hamiltonian, can be thought as certain classical phase transitions in the modern formulation of quantum Monte Carlo methods. A new generic tool captures quantum phase transitions in a simple and efficient manner.
      [Phys. Rev. X 5, 031007] Published Wed Jul 15, 2015
      Citation: Phys. Rev. X 5, 031007 (2015)
      PubDate: 2015-07-15T10:00:00-04:00
      DOI: 10.1103/PhysRevX.5.031007
      Issue No: Vol. 5, No. 3 (2015)
  • Spin- and Pair-Density-Wave Glasses

    • Authors: David F. Mross; T. Senthil
      First page: 031008
      Abstract: Author(s): David F. Mross and T. Senthil
      Researchers show that electronic systems with a common type of magnetic order form a new glassy state of matter due to imperfections. In this phase, the spins of the electrons are randomly aligned or anti-aligned with a spontaneously chosen axis.
      [Phys. Rev. X 5, 031008] Published Mon Jul 20, 2015
      Citation: Phys. Rev. X 5, 031008 (2015)
      PubDate: 2015-07-20T10:00:00-04:00
      DOI: 10.1103/PhysRevX.5.031008
      Issue No: Vol. 5, No. 3 (2015)
  • Scalable Integration of Long-Lived Quantum Memories into a Photonic

    • First page: 031009
      Abstract: Author(s): Sara L. Mouradian, Tim Schröder, Carl B. Poitras, Luozhou Li, Jordan Goldstein, Edward H. Chen, Michael Walsh, Jaime Cardenas, Matthew L. Markham, Daniel J. Twitchen, Michal Lipson, and Dirk Englund
      Quantum networks built out of distinct quantum bits (qubits) connected via photons may enable quantum computation and long-distance communication. The high yield integration of high-quality solid-state qubits into an on-chip photonic circuit could provide a stable and scalable architecture to build such a network.
      [Phys. Rev. X 5, 031009] Published Tue Jul 21, 2015
      Citation: Phys. Rev. X 5, 031009 (2015)
      PubDate: 2015-07-21T10:00:00-04:00
      DOI: 10.1103/PhysRevX.5.031009
      Issue No: Vol. 5, No. 3 (2015)
  • Improved Quantum Magnetometry beyond the Standard Quantum Limit

    • First page: 031010
      Abstract: Author(s): J. B. Brask, R. Chaves, and J. Kołodyński
      Quantum effects are very sensitive to noise, which is a fundamental limit in all experiments. Researcher have show that they nevertheless enable precise measurements of magnetic fields in a noisy environment.
      [Phys. Rev. X 5, 031010] Published Wed Jul 22, 2015
      Citation: Phys. Rev. X 5, 031010 (2015)
      PubDate: 2015-07-22T10:00:00-04:00
      DOI: 10.1103/PhysRevX.5.031010
      Issue No: Vol. 5, No. 3 (2015)
  • Topological Phases of Sound and Light

    • Authors: V. Peano; C. Brendel, M. Schmidt, F. Marquardt
      First page: 031011
      Abstract: Author(s): V. Peano, C. Brendel, M. Schmidt, and F. Marquardt
      In everyday life, if sound propagates from one location to another, it can propagate backwards just as easily. However, theorists show that it is possible to harness the radiation pressure interaction between light and matter to produce unidirectional sound propagation.
      [Phys. Rev. X 5, 031011] Published Tue Jul 28, 2015
      Citation: Phys. Rev. X 5, 031011 (2015)
      PubDate: 2015-07-28T10:00:00-04:00
      DOI: 10.1103/PhysRevX.5.031011
      Issue No: Vol. 5, No. 3 (2015)
  • Effect of the Laser Wave Front in a Laser-Plasma Accelerator

    • First page: 031012
      Abstract: Author(s): B. Beaurepaire, A. Vernier, M. Bocoum, F. Böhle, A. Jullien, J-P. Rousseau, T. Lefrou, D. Douillet, G. Iaquaniello, R. Lopez-Martens, A. Lifschitz, and J. Faure
      Accelerating electrons to relativistic energies has applications in time-resolved electron diffraction. Experiments and simulations show that inhomogeneities in a laser’s electric field affect the quality of the accelerated electron beam.
      [Phys. Rev. X 5, 031012] Published Fri Jul 31, 2015
      Citation: Phys. Rev. X 5, 031012 (2015)
      PubDate: 2015-07-31T10:00:00-04:00
      DOI: 10.1103/PhysRevX.5.031012
      Issue No: Vol. 5, No. 3 (2015)
  • Experimental Discovery of Weyl Semimetal TaAs

    • First page: 031013
      Abstract: Author(s): B. Q. Lv, H. M. Weng, B. B. Fu, X. P. Wang, H. Miao, J. Ma, P. Richard, X. C. Huang, L. X. Zhao, G. F. Chen, Z. Fang, X. Dai, T. Qian, and H. Ding
      Weyl fermions possess exotic properties and can act like magnetic monopoles. Researchers show that TaAs is a Weyl semimetal, demonstrating for the first time that Weyl semimetals can be identified experimentally.
      [Phys. Rev. X 5, 031013] Published Fri Jul 31, 2015
      Citation: Phys. Rev. X 5, 031013 (2015)
      PubDate: 2015-07-31T10:00:00-04:00
      DOI: 10.1103/PhysRevX.5.031013
      Issue No: Vol. 5, No. 3 (2015)
  • Quantitative Understanding of Probabilistic Behavior of Living Cells
           Operated by Vibrant Intracellular Networks

    • Authors: Yu Rim Lim; Ji-Hyun Kim, Seong Jun Park, Gil-Suk Yang, Sanggeun Song, Suk-Kyu Chang, Nam Ki Lee, Jaeyoung Sung
      First page: 031014
      Abstract: Author(s): Yu Rim Lim, Ji-Hyun Kim, Seong Jun Park, Gil-Suk Yang, Sanggeun Song, Suk-Kyu Chang, Nam Ki Lee, and Jaeyoung Sung
      Chemical fluctuations within cells affect biological functioning. An accurate mathematical theory now permits a quantitative understanding of intracellular chemical fluctuations and their impact on the probabilistic behaviors of cells.
      [Phys. Rev. X 5, 031014] Published Mon Aug 10, 2015
      Citation: Phys. Rev. X 5, 031014 (2015)
      PubDate: 2015-08-10T10:00:00-04:00
      DOI: 10.1103/PhysRevX.5.031014
      Issue No: Vol. 5, No. 3 (2015)
  • Microscopic Characterization of Scalable Coherent Rydberg Superatoms

    • First page: 031015
      Abstract: Author(s): Johannes Zeiher, Peter Schauß, Sebastian Hild, Tommaso Macrì, Immanuel Bloch, and Christian Gross
      Light-matter coupling is an ongoing investigation in modern physics and is expected to play a role in quantum information applications. Using single-atom-controlled samples of ultracold rubidium-87 coupled to Rydberg states, scientists show that many-body systems of various sizes can be coherently manipulated as a single “superatom.”
      [Phys. Rev. X 5, 031015] Published Wed Aug 12, 2015
      Citation: Phys. Rev. X 5, 031015 (2015)
      PubDate: 2015-08-12T10:00:00-04:00
      DOI: 10.1103/PhysRevX.5.031015
      Issue No: Vol. 5, No. 3 (2015)
  • Emulating Molecular Orbitals and Electronic Dynamics with Ultracold Atoms

    • First page: 031016
      Abstract: Author(s): Dirk-Sören Lühmann, Christof Weitenberg, and Klaus Sengstock
      Understanding the electronic structure of molecules has been a long-standing goal in molecular physics. A new proposal uses artificial benzene molecules to image three-dimensional molecular orbitals.
      [Phys. Rev. X 5, 031016] Published Mon Aug 17, 2015
      Citation: Phys. Rev. X 5, 031016 (2015)
      PubDate: 2015-08-17T10:00:00-04:00
      DOI: 10.1103/PhysRevX.5.031016
      Issue No: Vol. 5, No. 3 (2015)
  • Critical Dynamics of the k-Core Pruning Process

    • First page: 031017
      Abstract: Author(s): G. J. Baxter, S. N. Dorogovtsev, K.-E. Lee, J. F. F. Mendes, and A. V. Goltsev
      Systems characterized by interconnected nodes are common in both nature and society. A theoretical method yields exact equations to describe the pruning of networks based on each node’s number of neighbors.
      [Phys. Rev. X 5, 031017] Published Tue Aug 18, 2015
      Citation: Phys. Rev. X 5, 031017 (2015)
      PubDate: 2015-08-18T10:00:00-04:00
      DOI: 10.1103/PhysRevX.5.031017
      Issue No: Vol. 5, No. 3 (2015)
  • Quantum Bell-Ziv-Zakai Bounds and Heisenberg Limits for Waveform

    • First page: 031018
      Abstract: Author(s): Dominic W. Berry, Mankei Tsang, Michael J. W. Hall, and Howard M. Wiseman
      Measurement uncertainty is fundamental to all fields of science. The lower limit on measurement uncertainty for an optical signal composed of multiple entangled modes is analytically determined.
      [Phys. Rev. X 5, 031018] Published Tue Aug 18, 2015
      Citation: Phys. Rev. X 5, 031018 (2015)
      PubDate: 2015-08-18T10:00:00-04:00
      DOI: 10.1103/PhysRevX.5.031018
      Issue No: Vol. 5, No. 3 (2015)
  • Thermodynamics of Micro- and Nano-Systems Driven by Periodic Temperature

    • Authors: Kay Brandner; Keiji Saito, Udo Seifert
      First page: 031019
      Abstract: Author(s): Kay Brandner, Keiji Saito, and Udo Seifert
      Heat engines translate thermal energy into useful mechanical work. New results show how the power and efficiency of miniaturized heat engines are related, which paves the way for studies of even smaller systems that experience quantum effects.
      [Phys. Rev. X 5, 031019] Published Wed Aug 19, 2015
      Citation: Phys. Rev. X 5, 031019 (2015)
      PubDate: 2015-08-19T10:00:00-04:00
      DOI: 10.1103/PhysRevX.5.031019
      Issue No: Vol. 5, No. 3 (2015)
  • Diffusion through Bifurcations in Oscillating Nano- and Microscale
           Contacts: Fundamentals and Applications

    • Authors: Ming Ma; Igor M. Sokolov, Wen Wang, Alexander E. Filippov, Quanshui Zheng, Michael Urbakh
      First page: 031020
      Abstract: Author(s): Ming Ma, Igor M. Sokolov, Wen Wang, Alexander E. Filippov, Quanshui Zheng, and Michael Urbakh
      An oscillatory motion dramatically reduces the number of contaminant molecules at the interface between two surfaces.
      [Phys. Rev. X 5, 031020] Published Fri Aug 21, 2015
      Citation: Phys. Rev. X 5, 031020 (2015)
      PubDate: 2015-08-21T10:00:00-04:00
      DOI: 10.1103/PhysRevX.5.031020
      Issue No: Vol. 5, No. 3 (2015)
  • Electron Dynamics in the Core-Excited CS_{2} Molecule Revealed through
           Resonant Inelastic X-Ray Scattering Spectroscopy

    • First page: 031021
      Abstract: Author(s): T. Marchenko, S. Carniato, L. Journel, R. Guillemin, E. Kawerk, M. Žitnik, M. Kavčič, K. Bučar, R. Bohinc, M. Petric, V. Vaz da Cruz, F. Gel’mukhanov, and M. Simon
      X-ray radiation impinging on molecules has many medical applications. X-ray-induced electron dynamics in carbon disulfide is studied in order to probe nuclear and electronic degrees of freedom.
      [Phys. Rev. X 5, 031021] Published Thu Aug 20, 2015
      Citation: Phys. Rev. X 5, 031021 (2015)
      PubDate: 2015-08-20T10:00:00-04:00
      DOI: 10.1103/PhysRevX.5.031021
      Issue No: Vol. 5, No. 3 (2015)
  • Evidence for Time-Reversal Symmetry Breaking of the Superconducting State
           near Twin-Boundary Interfaces in FeSe Revealed by Scanning Tunneling

    • First page: 031022
      Abstract: Author(s): T. Watashige, Y. Tsutsumi, T. Hanaguri, Y. Kohsaka, S. Kasahara, A. Furusaki, M. Sigrist, C. Meingast, T. Wolf, H. v. Löhneysen, T. Shibauchi, and Y. Matsuda
      Advanced imaging and spectroscopy techniques make it possible to investigate electronic states in superconductors. Scanning tunneling microscopy shows that time-reversal symmetry is broken at the crystallographic boundaries of superconducting FeSe.
      [Phys. Rev. X 5, 031022] Published Fri Aug 21, 2015
      Citation: Phys. Rev. X 5, 031022 (2015)
      PubDate: 2015-08-21T10:00:00-04:00
      DOI: 10.1103/PhysRevX.5.031022
      Issue No: Vol. 5, No. 3 (2015)
  • Observation of the Chiral-Anomaly-Induced Negative Magnetoresistance in 3D
           Weyl Semimetal TaAs

    • Authors: Xiaochun Huang; Lingxiao Zhao, Yujia Long, Peipei Wang, Dong Chen, Zhanhai Yang, Hui Liang, Mianqi Xue, Hongming Weng, Zhong Fang, Xi Dai, Genfu Chen
      First page: 031023
      Abstract: Author(s): Xiaochun Huang, Lingxiao Zhao, Yujia Long, Peipei Wang, Dong Chen, Zhanhai Yang, Hui Liang, Mianqi Xue, Hongming Weng, Zhong Fang, Xi Dai, and Genfu Chen
      Weyl points can be thought of as magnetic monopoles in momentum space that always appear in pairs. Magnetoresistance measurements indicate the existence of the long-anticipated chiral anomaly in Weyl semimetal TaAs single crystals.
      [Phys. Rev. X 5, 031023] Published Mon Aug 24, 2015
      Citation: Phys. Rev. X 5, 031023 (2015)
      PubDate: 2015-08-24T10:00:00-04:00
      DOI: 10.1103/PhysRevX.5.031023
      Issue No: Vol. 5, No. 3 (2015)
  • Charge Dynamics and Spin Blockade in a Hybrid Double Quantum Dot in

    • First page: 031024
      Abstract: Author(s): Matias Urdampilleta, Anasua Chatterjee, Cheuk Chi Lo, Takashi Kobayashi, John Mansir, Sylvain Barraud, Andreas C. Betz, Sven Rogge, M. Fernando Gonzalez-Zalba, and John J. L. Morton
      Quantum computing requires stable qubits that can hold information for long periods of time. Researchers assemble a hybrid double quantum dot that is both scalable and possesses a long-lived quantum memory.
      [Phys. Rev. X 5, 031024] Published Thu Aug 27, 2015
      Citation: Phys. Rev. X 5, 031024 (2015)
      PubDate: 2015-08-27T10:00:00-04:00
      DOI: 10.1103/PhysRevX.5.031024
      Issue No: Vol. 5, No. 3 (2015)
  • Roles of Energy Dissipation in a Liquid-Solid Transition of
           Out-of-Equilibrium Systems

    • Authors: Yuta Komatsu; Hajime Tanaka
      First page: 031025
      Abstract: Author(s): Yuta Komatsu and Hajime Tanaka
      Spherical particles are excellent test beds for studies of interparticle collisions. Researchers use tiny spheres to investigate how energy driving can yield the coexistence of a solid and liquid phase.
      [Phys. Rev. X 5, 031025] Published Fri Aug 28, 2015
      Citation: Phys. Rev. X 5, 031025 (2015)
      PubDate: 2015-08-28T10:00:00-04:00
      DOI: 10.1103/PhysRevX.5.031025
      Issue No: Vol. 5, No. 3 (2015)
  • Seeking Quantum Speedup Through Spin Glasses: The Good, the Bad, and the

    • Authors: Helmut G. Katzgraber; Firas Hamze, Zheng Zhu, Andrew J. Ochoa, H. Munoz-Bauza
      First page: 031026
      Abstract: Author(s): Helmut G. Katzgraber, Firas Hamze, Zheng Zhu, Andrew J. Ochoa, and H. Munoz-Bauza
      While manufacturing limitations are imposing constraints on Moore’s law, researchers are searching for novel computing architectures based on quantum-mechanical effects. However, it remains to be shown that quantum annealing techniques consistently outperform classical simulated annealing to minimize optimization problems.
      [Phys. Rev. X 5, 031026] Published Tue Sep 01, 2015
      Citation: Phys. Rev. X 5, 031026 (2015)
      PubDate: 2015-09-01T10:00:00-04:00
      DOI: 10.1103/PhysRevX.5.031026
      Issue No: Vol. 5, No. 3 (2015)
  • Is the Composite Fermion a Dirac Particle?

    • Authors: Dam Thanh Son
      First page: 031027
      Abstract: Author(s): Dam Thanh Son
      Quantum phenomena include the fractional quantum Hall effect, whose quasiparticle is the composite fermion. Theorists show that composite fermions possess different quantum numbers than the electrons or holes they were derived from.
      [Phys. Rev. X 5, 031027] Published Wed Sep 02, 2015
      Citation: Phys. Rev. X 5, 031027 (2015)
      PubDate: 2015-09-02T10:00:00-04:00
      DOI: 10.1103/PhysRevX.5.031027
      Issue No: Vol. 5, No. 3 (2015)
  • Breakdown of Photon Blockade: A Dissipative Quantum Phase Transition in
           Zero Dimensions

    • First page: 031028
      Abstract: Author(s): H. J. Carmichael
      Theorists show that large photon fluxes can result in the breakdown of photon blockade, an analogy to Coulomb blockade for quantum-well electrons. This breakdown is due to a quantum phase transition in zero dimensions.
      [Phys. Rev. X 5, 031028] Published Tue Sep 08, 2015
      Citation: Phys. Rev. X 5, 031028 (2015)
      PubDate: 2015-09-08T10:00:00-04:00
      DOI: 10.1103/PhysRevX.5.031028
      Issue No: Vol. 5, No. 3 (2015)
  • Designing Plasmonic Gratings with Transformation Optics

    • First page: 031029
      Abstract: Author(s): Matthias Kraft, Yu Luo, S. A. Maier, and J. B. Pendry
      Solar cell technology benefits from increased photocurrents. New research uses transformation optics to preferentially concentrate light in hotspots in a metal grating.
      [Phys. Rev. X 5, 031029] Published Tue Sep 08, 2015
      Citation: Phys. Rev. X 5, 031029 (2015)
      PubDate: 2015-09-08T10:00:00-04:00
      DOI: 10.1103/PhysRevX.5.031029
      Issue No: Vol. 5, No. 3 (2015)
  • Practical Security Bounds Against the Trojan-Horse Attack in Quantum Key

    • First page: 031030
      Abstract: Author(s): M. Lucamarini, I. Choi, M. B. Ward, J. F. Dynes, Z. L. Yuan, and A. J. Shields
      Researchers propose an approach to safeguard optical quantum key distribution systems against Trojan-horse attacks.
      [Phys. Rev. X 5, 031030] Published Wed Sep 09, 2015
      Citation: Phys. Rev. X 5, 031030 (2015)
      PubDate: 2015-09-09T10:00:00-04:00
      DOI: 10.1103/PhysRevX.5.031030
      Issue No: Vol. 5, No. 3 (2015)
  • Universal Quantum Transducers Based on Surface Acoustic Waves

    • First page: 031031
      Abstract: Author(s): M. J. A. Schuetz, E. M. Kessler, G. Giedke, L. M. K. Vandersypen, M. D. Lukin, and J. I. Cirac
      Surface acoustic waves may work as a “quantum bus” that carries information to different parts of a quantum computer.
      [Phys. Rev. X 5, 031031] Published Thu Sep 10, 2015
      Citation: Phys. Rev. X 5, 031031 (2015)
      PubDate: 2015-09-10T10:00:00-04:00
      DOI: 10.1103/PhysRevX.5.031031
      Issue No: Vol. 5, No. 3 (2015)
  • Theory of the Many-Body Localization Transition in One-Dimensional Systems

    • Authors: Ronen Vosk; David A. Huse, Ehud Altman
      First page: 031032
      Abstract: Author(s): Ronen Vosk, David A. Huse, and Ehud Altman
      The dynamical behavior of quantum systems is relevant to quantum information processing. A new theoretical model describes a phase transition from many-body localized states, in which quantum information is accessible, to thermal states, in which such information is lost in the dynamics.
      [Phys. Rev. X 5, 031032] Published Mon Sep 14, 2015
      Citation: Phys. Rev. X 5, 031032 (2015)
      PubDate: 2015-09-14T10:00:00-04:00
      DOI: 10.1103/PhysRevX.5.031032
      Issue No: Vol. 5, No. 3 (2015)
  • Universal Properties of Many-Body Delocalization Transitions

    • First page: 031033
      Abstract: Author(s): Andrew C. Potter, Romain Vasseur, and S. A. Parameswaran
      Developments in ultracold atomic experimental techniques highlight fundamental questions of whether quantum systems obey thermodynamics and statistical mechanics when isolated from their environment. A numerical technique is used to study phase transitions between thermal quantum fluids that obey thermodynamics and frozen quantum glasses that do not.
      [Phys. Rev. X 5, 031033] Published Mon Sep 14, 2015
      Citation: Phys. Rev. X 5, 031033 (2015)
      PubDate: 2015-09-14T10:00:00-04:00
      DOI: 10.1103/PhysRevX.5.031033
      Issue No: Vol. 5, No. 3 (2015)
  • Doping-Tunable Ferrimagnetic Phase with Large Linear Magnetoelectric
           Effect in a Polar Magnet Fe_{2} Mo_{3} O_{8}

    • Authors: T. Kurumaji; S. Ishiwata, Y. Tokura
      First page: 031034
      Abstract: Author(s): T. Kurumaji, S. Ishiwata, and Y. Tokura
      Novel electronic devices of the future may rely on the magnetoelectric effect, which researchers now show can be controlled in a 3d transition metal via Zn doping.
      [Phys. Rev. X 5, 031034] Published Tue Sep 15, 2015
      Citation: Phys. Rev. X 5, 031034 (2015)
      PubDate: 2015-09-15T10:00:00-04:00
      DOI: 10.1103/PhysRevX.5.031034
      Issue No: Vol. 5, No. 3 (2015)
  • Spin-Fluctuation-Induced Non-Fermi-Liquid Behavior with Suppressed
           Superconductivity in LiFe_{1−x} Co_{x} As

    • First page: 031035
      Abstract: Author(s): Y. M. Dai, H. Miao, L. Y. Xing, X. C. Wang, P. S. Wang, H. Xiao, T. Qian, P. Richard, X. G. Qiu, W. Yu, C. Q. Jin, Z. Wang, P. D. Johnson, C. C. Homes, and H. Ding
      High-temperature superconductivity has numerous applications in industry, yet the origin of this phenomenon remains controversial. A new study reveals how doped LiFe1−xCoxAs exhibits a range of transition temperatures and crossovers between a Fermi-liquid state and a non-Fermi-liquid state.
      [Phys. Rev. X 5, 031035] Published Tue Sep 15, 2015
      Citation: Phys. Rev. X 5, 031035 (2015)
      PubDate: 2015-09-15T10:00:00-04:00
      DOI: 10.1103/PhysRevX.5.031035
      Issue No: Vol. 5, No. 3 (2015)
  • Control of Stochastic and Induced Switching in Biophysical Networks

    • Authors: Daniel K. Wells; William L. Kath, Adilson E. Motter
      First page: 031036
      Abstract: Author(s): Daniel K. Wells, William L. Kath, and Adilson E. Motter
      Many realistic networks, including biological ones, are driven by noise, which can generate sudden changes in system behavior. Using a scalable algorithm for controlling the response to noise in complex biological systems, researchers identify gene targets for new cancer therapies.
      [Phys. Rev. X 5, 031036] Published Wed Sep 16, 2015
      Citation: Phys. Rev. X 5, 031036 (2015)
      PubDate: 2015-09-16T10:00:00-04:00
      DOI: 10.1103/PhysRevX.5.031036
      Issue No: Vol. 5, No. 3 (2015)
  • Anisotropic Fermi Surface and Quantum Limit Transport in High Mobility
           Three-Dimensional Dirac Semimetal Cd_{3} As_{2}

    • First page: 031037
      Abstract: Author(s): Yanfei Zhao, Haiwen Liu, Chenglong Zhang, Huichao Wang, Junfeng Wang, Ziquan Lin, Ying Xing, Hong Lu, Jun Liu, Yong Wang, Scott M. Brombosz, Zhili Xiao, Shuang Jia, X. C. Xie, and Jian Wang
      Analyzing changes in resistivity is one component of condensed-matter physics research that has applications in the electronics industry. Now, researchers experimentally show that the resistivity of a Cd3As2 crystal can be modulated by the geometry of the material’s Fermi surface.
      [Phys. Rev. X 5, 031037] Published Wed Sep 16, 2015
      Citation: Phys. Rev. X 5, 031037 (2015)
      PubDate: 2015-09-16T10:00:00-04:00
      DOI: 10.1103/PhysRevX.5.031037
      Issue No: Vol. 5, No. 3 (2015)
  • Quantum-Classical Correspondence Principle for Work Distributions

    • First page: 031038
      Abstract: Author(s): Christopher Jarzynski, H. T. Quan, and Saar Rahav
      The definition of quantum work differs markedly from the definition found in classical mechanics textbooks. Now, by showing that quantum work distributions can be understood as interference patterns between classical trajectories, researchers bridge the gap between classical and quantum notions of work.
      [Phys. Rev. X 5, 031038] Published Thu Sep 17, 2015
      Citation: Phys. Rev. X 5, 031038 (2015)
      PubDate: 2015-09-17T10:00:00-04:00
      DOI: 10.1103/PhysRevX.5.031038
      Issue No: Vol. 5, No. 3 (2015)
  • Nonthermal Melting of Néel Order in the Hubbard Model

    • Authors: Karsten Balzer; F. Alexander Wolf, Ian P. McCulloch, Philipp Werner, Martin Eckstein
      First page: 031039
      Abstract: Author(s): Karsten Balzer, F. Alexander Wolf, Ian P. McCulloch, Philipp Werner, and Martin Eckstein
      There is interest in modulating emergent phases such as magnetism and superconductivity on short time scales. New theoretical results reveal how the melting of magnetic order proceeds along different pathways depending on whether electrons behave like localized magnetic moments or coherent quasiparticles.
      [Phys. Rev. X 5, 031039] Published Fri Sep 18, 2015
      Citation: Phys. Rev. X 5, 031039 (2015)
      PubDate: 2015-09-18T10:00:00-04:00
      DOI: 10.1103/PhysRevX.5.031039
      Issue No: Vol. 5, No. 3 (2015)
  • Quantum Optimization of Fully Connected Spin Glasses

    • First page: 031040
      Abstract: Author(s): Davide Venturelli, Salvatore Mandrà, Sergey Knysh, Bryan O’Gorman, Rupak Biswas, and Vadim Smelyanskiy
      Quantum computing promises to be more efficient and significantly faster than today’s classical computing. Researchers compare the performance of a quantum annealer with that of classical algorithms for the first time on hard spin-glass problems.
      [Phys. Rev. X 5, 031040] Published Fri Sep 18, 2015
      Citation: Phys. Rev. X 5, 031040 (2015)
      PubDate: 2015-09-18T10:00:00-04:00
      DOI: 10.1103/PhysRevX.5.031040
      Issue No: Vol. 5, No. 3 (2015)
  • From Gyroscopic to Thermal Motion: A Crossover in the Dynamics of
           Molecular Superrotors

    • First page: 031041
      Abstract: Author(s): A. A. Milner, A. Korobenko, K. Rezaiezadeh, and V. Milner
      Fast-rotating molecules spun up by a laser pulse maintain their alignment despite collisions.
      [Phys. Rev. X 5, 031041] Published Wed Sep 23, 2015
      Citation: Phys. Rev. X 5, 031041 (2015)
      PubDate: 2015-09-23T10:00:00-04:00
      DOI: 10.1103/PhysRevX.5.031041
      Issue No: Vol. 5, No. 3 (2015)
  • Experimental Determination of Multipartite Entanglement with Incomplete

    • First page: 031042
      Abstract: Author(s): G. H. Aguilar, S. P. Walborn, P. H. Souto Ribeiro, and L. C. Céleri
      Characterizing the entangled states of quantum objects is both time and resource demanding. Now, researchers experimentally demonstrate an optical setup for partially characterizing entangled states in a much more efficient manner.
      [Phys. Rev. X 5, 031042] Published Thu Sep 24, 2015
      Citation: Phys. Rev. X 5, 031042 (2015)
      PubDate: 2015-09-24T10:00:00-04:00
      DOI: 10.1103/PhysRevX.5.031042
      Issue No: Vol. 5, No. 3 (2015)
  • Single-Shot Fault-Tolerant Quantum Error Correction

    • First page: 031043
      Abstract: Author(s): Héctor Bombín
      The goal of achieving quantum computation requires overcoming the limitation of quantum noise. A new approach shows how noisy local information about noise can be used to reliably correct errors for an ensemble of qubits on a lattice.
      [Phys. Rev. X 5, 031043] Published Mon Sep 28, 2015
      Citation: Phys. Rev. X 5, 031043 (2015)
      PubDate: 2015-09-28T10:00:00-04:00
      DOI: 10.1103/PhysRevX.5.031043
      Issue No: Vol. 5, No. 3 (2015)
  • Equivalence of Quantum Heat Machines, and Quantum-Thermodynamic Signatures

    • Authors: Raam Uzdin; Amikam Levy, Ronnie Kosloff
      First page: 031044
      Abstract: Author(s): Raam Uzdin, Amikam Levy, and Ronnie Kosloff
      Heat machines on the atomic scale are surprisingly similar to their macroscopic classical counterparts. Theorists show that all different engine types become thermodynamically equivalent in the quantum regime.
      [Phys. Rev. X 5, 031044] Published Tue Sep 29, 2015
      Citation: Phys. Rev. X 5, 031044 (2015)
      PubDate: 2015-09-29T10:00:00-04:00
      DOI: 10.1103/PhysRevX.5.031044
      Issue No: Vol. 5, No. 3 (2015)
  • Long-Ranged Oppositely Charged Interactions for Designing New Types of
           Colloidal Clusters

    • First page: 021012
      Abstract: Author(s): Ahmet Faik Demirörs, Johan C. P. Stiefelhagen, Teun Vissers, Frank Smallenburg, Marjolein Dijkstra, Arnout Imhof, and Alfons van Blaaderen
      Using basic building blocks to assemble colloids analogous to molecules may pave the way for developing new metamaterials. A new method allows different “molecule” shapes to be controlled using particle size ratio, charge ratio ion concentrations, and external electric fields.[Phys. Rev. X 5, 021012] Published Wed Apr 29, 2015
      Citation: Phys. Rev. X 5, 021012 (2015)
      PubDate: 2015-04-29T10:00:00-04:00
      DOI: 10.1103/PhysRevX.5.021012
      Issue No: Vol. 5, No. 2 (2015)
  • Crossing the Resolution Limit in Near-Infrared Imaging of Silicon Chips:
           Targeting 10-nm Node Technology

    • First page: 021014
      Abstract: Author(s): Krishna Agarwal, Rui Chen, Lian Ser Koh, Colin J. R. Sheppard, and Xudong Chen
      A near-infrared microscopy technique can detect defects in electronic devices with a resolution better than the diffraction limit of light.[Phys. Rev. X 5, 021014] Published Wed May 06, 2015
      Citation: Phys. Rev. X 5, 021014 (2015)
      PubDate: 2015-05-06T10:00:00-04:00
      DOI: 10.1103/PhysRevX.5.021014
      Issue No: Vol. 5, No. 2 (2015)
  • Defect Formation beyond Kibble-Zurek Mechanism and Holography

    • First page: 021015
      Abstract: Author(s): Paul M. Chesler, Antonio M. García-García, and Hong Liu
      Topological defects can occur during the transition from disorder to order. Researchers quantitatively predict the formation rate of defects using scaling ideas, linear response, and insights from gravity.
      [Phys. Rev. X 5, 021015] Published Thu May 14, 2015
      Citation: Phys. Rev. X 5, 021015 (2015)
      PubDate: 2015-05-14T10:00:00-04:00
      DOI: 10.1103/PhysRevX.5.021015
      Issue No: Vol. 5, No. 2 (2015)
  • Design of Semiconducting Tetrahedral Mn_{1−x}Zn_{x}O Alloys and
           Their Application to Solar Water Splitting

    • Authors: Haowei Peng; Paul F. Ndione, David S. Ginley, Andriy Zakutayev, Stephan Lany
      First page: 021016
      Abstract: Author(s): Haowei Peng, Paul F. Ndione, David S. Ginley, Andriy Zakutayev, and Stephan Lany
      Although transition-metal oxides usually lack the combination of suitable band gaps and carrier transport properties desired for solar energy applications, such semiconducting properties can be realized in metastable MnO-ZnO alloys.
      [Phys. Rev. X 5, 021016] Published Mon May 18, 2015
      Citation: Phys. Rev. X 5, 021016 (2015)
      PubDate: 2015-05-18T10:00:00-04:00
      DOI: 10.1103/PhysRevX.5.021016
      Issue No: Vol. 5, No. 2 (2015)
  • Magnetic End States in a Strongly Interacting One-Dimensional Topological
           Kondo Insulator

    • Authors: Alejandro M. Lobos; Ariel O. Dobry, Victor Galitski
      First page: 021017
      Abstract: Author(s): Alejandro M. Lobos, Ariel O. Dobry, and Victor Galitski
      Strongly interacting topological phases constitute a recent field of condensed-matter physics. An investigation of a model of a topological insulator with exotic magnetic edge states helps explain how these states emerge.
      [Phys. Rev. X 5, 021017] Published Fri May 22, 2015
      Citation: Phys. Rev. X 5, 021017 (2015)
      PubDate: 2015-05-22T10:00:00-04:00
      DOI: 10.1103/PhysRevX.5.021017
      Issue No: Vol. 5, No. 2 (2015)
  • Unified Topological Response Theory For Gapped and Gapless Free Fermions

    • Authors: Daniel Bulmash; Pavan Hosur, Shou-Cheng Zhang, Xiao-Liang Qi
      First page: 021018
      Abstract: Author(s): Daniel Bulmash, Pavan Hosur, Shou-Cheng Zhang, and Xiao-Liang Qi
      A general framework already exists to describe how insulators respond to electromagnetic fields. Now, a new universal framework describes the response of both insulators and metals.
      [Phys. Rev. X 5, 021018] Published Tue May 26, 2015
      Citation: Phys. Rev. X 5, 021018 (2015)
      PubDate: 2015-05-26T10:00:00-04:00
      DOI: 10.1103/PhysRevX.5.021018
      Issue No: Vol. 5, No. 2 (2015)
  • Colossal Proximity Effect in a Superconducting Triplet Spin Valve Based on
           the Half-Metallic Ferromagnet CrO_{2}

    • Authors: A. Singh; S. Voltan, K. Lahabi, J. Aarts
      First page: 021019
      Abstract: Author(s): A. Singh, S. Voltan, K. Lahabi, and J. Aarts
      Combining the qualities of superconductors and ferromagnets allows for the creation of new superconducting electronics. Cooper pairs in superconductors—which do not possess spin—can be altered to have spin using a special ferromagnet.
      [Phys. Rev. X 5, 021019] Published Tue May 26, 2015
      Citation: Phys. Rev. X 5, 021019 (2015)
      PubDate: 2015-05-26T10:00:00-04:00
      DOI: 10.1103/PhysRevX.5.021019
      Issue No: Vol. 5, No. 2 (2015)
  • Ensemble Theory for Stealthy Hyperuniform Disordered Ground States

    • First page: 021020
      Abstract: Author(s): S. Torquato, G. Zhang, and F. H. Stillinger
      Some materials exhibit ground states that are disordered, even in the zero-temperature limit. Researchers derive theoretical relations of thermodynamic and structural properties to describe these unexpected states.
      [Phys. Rev. X 5, 021020] Published Fri May 29, 2015
      Citation: Phys. Rev. X 5, 021020 (2015)
      PubDate: 2015-05-29T10:00:00-04:00
      DOI: 10.1103/PhysRevX.5.021020
      Issue No: Vol. 5, No. 2 (2015)
  • Anomalously Weak Scattering in Metal-Semiconductor Multilayer Hyperbolic

    • Authors: Hao Shen; Dylan Lu, Bryan VanSaders, Jimmy J. Kan, Hongxing Xu, Eric E. Fullerton, Zhaowei Liu
      First page: 021021
      Abstract: Author(s): Hao Shen, Dylan Lu, Bryan VanSaders, Jimmy J. Kan, Hongxing Xu, Eric E. Fullerton, and Zhaowei Liu
      Electromagnetic scattering has applications in astrophysics, atmospheric science, and medical imaging. Researchers design a metamaterial that exhibits anomalously weak scattering over a band of optical frequencies.
      [Phys. Rev. X 5, 021021] Published Fri May 29, 2015
      Citation: Phys. Rev. X 5, 021021 (2015)
      PubDate: 2015-05-29T10:00:00-04:00
      DOI: 10.1103/PhysRevX.5.021021
      Issue No: Vol. 5, No. 2 (2015)
  • Angle Dependence of the Orbital Magnetoresistance in Bismuth

    • First page: 021022
      Abstract: Author(s): Aurélie Collaudin, Benoît Fauqué, Yuki Fuseya, Woun Kang, and Kamran Behnia
      Bismuth is known for its extremely mobile electrons whose capacity to conduct electricity is drastically diminished in the presence of magnetic fields. A new study shows how the orbital magnetoresistance changes as a function of both temperature and magnetic field strength.
      [Phys. Rev. X 5, 021022] Published Tue Jun 09, 2015
      Citation: Phys. Rev. X 5, 021022 (2015)
      PubDate: 2015-06-09T10:00:00-04:00
      DOI: 10.1103/PhysRevX.5.021022
      Issue No: Vol. 5, No. 2 (2015)
  • Formation of Quantum Phase Slip Pairs in Superconducting Nanowires

    • Authors: A. Belkin; M. Belkin, V. Vakaryuk, S. Khlebnikov, A. Bezryadin
      First page: 021023
      Abstract: Author(s): A. Belkin, M. Belkin, V. Vakaryuk, S. Khlebnikov, and A. Bezryadin
      For quantum computing to be practical, the effects of decoherence on quantum information must be minimized. Discovery of a regime in which transitions that conserve parity are much more likely to occur than those that do not opens the door to parity-based information processing proposals to protect quantum information.
      [Phys. Rev. X 5, 021023] Published Wed Jun 10, 2015
      Citation: Phys. Rev. X 5, 021023 (2015)
      PubDate: 2015-06-10T10:00:00-04:00
      DOI: 10.1103/PhysRevX.5.021023
      Issue No: Vol. 5, No. 2 (2015)
  • High-Energy Electron Confinement in a Magnetic Cusp Configuration

    • Authors: Jaeyoung Park; Nicholas A. Krall, Paul E. Sieck, Dustin T. Offermann, Michael Skillicorn, Andrew Sanchez, Kevin Davis, Eric Alderson, Giovanni Lapenta
      First page: 021024
      Abstract: Author(s): Jaeyoung Park, Nicholas A. Krall, Paul E. Sieck, Dustin T. Offermann, Michael Skillicorn, Andrew Sanchez, Kevin Davis, Eric Alderson, and Giovanni Lapenta
      Power generation from nuclear fusion requires that highly energetic plasmas be stably confined. New evidence shows how high plasma pressures help to confine high-energy electrons in a stable magnetic cusp, laying the groundwork for efficient fusion reactors.
      [Phys. Rev. X 5, 021024] Published Thu Jun 11, 2015
      Citation: Phys. Rev. X 5, 021024 (2015)
      PubDate: 2015-06-11T10:00:00-04:00
      DOI: 10.1103/PhysRevX.5.021024
      Issue No: Vol. 5, No. 2 (2015)
  • Nonreciprocal Photon Transmission and Amplification via Reservoir

    • First page: 021025
      Abstract: Author(s): A. Metelmann and A. A. Clerk
      Nonreciprocal photonic systems allow for the unidirectional transmission and amplification of photons, which enables a host of applications. A new and general approach for realizing nonreciprocal interactions shows how they can be used to construct quantum-limited amplifiers and isolators.
      [Phys. Rev. X 5, 021025] Published Mon Jun 15, 2015
      Citation: Phys. Rev. X 5, 021025 (2015)
      PubDate: 2015-06-15T10:00:00-04:00
      DOI: 10.1103/PhysRevX.5.021025
      Issue No: Vol. 5, No. 2 (2015)
  • Realization of a Quantum Integer-Spin Chain with Controllable Interactions

    • Authors: C. Senko; P. Richerme, J. Smith, A. Lee, I. Cohen, A. Retzker, C. Monroe
      First page: 021026
      Abstract: Author(s): C. Senko, P. Richerme, J. Smith, A. Lee, I. Cohen, A. Retzker, and C. Monroe
      Ions with multiple quantum states are useful test beds for quantum magnetism and memory. Researchers use trapped 171Yb ions to control interactions among ions with three quantum states.
      [Phys. Rev. X 5, 021026] Published Wed Jun 17, 2015
      Citation: Phys. Rev. X 5, 021026 (2015)
      PubDate: 2015-06-17T10:00:00-04:00
      DOI: 10.1103/PhysRevX.5.021026
      Issue No: Vol. 5, No. 2 (2015)
  • Digital Quantum Simulation of Spin Models with Circuit Quantum

    • First page: 021027
      Abstract: Author(s): Y. Salathé, M. Mondal, M. Oppliger, J. Heinsoo, P. Kurpiers, A. Potočnik, A. Mezzacapo, U. Las Heras, L. Lamata, E. Solano, S. Filipp, and A. Wallraff
      Quantum simulations are expected to vastly outperform classical simulations when modeling the dynamics of interacting spin systems. A digital quantum simulation shows that spin dynamics can be studied and predicted, laying the groundwork for applications in quantum magnetism.
      [Phys. Rev. X 5, 021027] Published Wed Jun 17, 2015
      Citation: Phys. Rev. X 5, 021027 (2015)
      PubDate: 2015-06-17T10:00:00-04:00
      DOI: 10.1103/PhysRevX.5.021027
      Issue No: Vol. 5, No. 2 (2015)
  • Macroscopic Description for Networks of Spiking Neurons

    • First page: 021028
      Abstract: Author(s): Ernest Montbrió, Diego Pazó, and Alex Roxin
      Understanding memory and decision making in the human brain requires generating models of how neurons fire. Using ordinary differential equations, researchers formulate an exact firing rate description for an ensemble of spiking neurons.
      [Phys. Rev. X 5, 021028] Published Fri Jun 19, 2015
      Citation: Phys. Rev. X 5, 021028 (2015)
      PubDate: 2015-06-19T10:00:00-04:00
      DOI: 10.1103/PhysRevX.5.021028
      Issue No: Vol. 5, No. 2 (2015)
  • Vortex-Line Condensation in Three Dimensions: A Physical Mechanism for
           Bosonic Topological Insulators

    • Authors: Peng Ye; Zheng-Cheng Gu
      First page: 021029
      Abstract: Author(s): Peng Ye and Zheng-Cheng Gu
      Topological insulators consist of electrons that are either free or weakly interacting, which makes such systems computationally tractable. A new study describes topological insulators of bosons—a strongly correlated problem—and shows that their low-energy physics is captured by an exotic theory.
      [Phys. Rev. X 5, 021029] Published Fri Jun 19, 2015
      Citation: Phys. Rev. X 5, 021029 (2015)
      PubDate: 2015-06-19T10:00:00-04:00
      DOI: 10.1103/PhysRevX.5.021029
      Issue No: Vol. 5, No. 2 (2015)
  • Hall-Effect Sign Inversion in a Realizable 3D Metamaterial

    • First page: 021030
      Abstract: Author(s): Muamer Kadic, Robert Schittny, Tiemo Bückmann, Christian Kern, and Martin Wegener
      Porous metamaterials exhibit dramatic changes in their Hall voltage relative to their bulk material. Researchers theoretically investigate this result and suggest techniques for experimental verification.
      [Phys. Rev. X 5, 021030] Published Mon Jun 22, 2015
      Citation: Phys. Rev. X 5, 021030 (2015)
      PubDate: 2015-06-22T10:00:00-04:00
      DOI: 10.1103/PhysRevX.5.021030
      Issue No: Vol. 5, No. 2 (2015)
  • Time- and Site-Resolved Dynamics in a Topological Circuit

    • Authors: Jia Ningyuan; Clai Owens, Ariel Sommer, David Schuster, Jonathan Simon
      First page: 021031
      Abstract: Author(s): Jia Ningyuan, Clai Owens, Ariel Sommer, David Schuster, and Jonathan Simon
      The surface states of topological insulators are protected from backscattering, making them a promising resource for computing and materials science. This topological protection is now demonstrated in a radio-frequency circuit.
      [Phys. Rev. X 5, 021031] Published Mon Jun 22, 2015
      Citation: Phys. Rev. X 5, 021031 (2015)
      PubDate: 2015-06-22T10:00:00-04:00
      DOI: 10.1103/PhysRevX.5.021031
      Issue No: Vol. 5, No. 2 (2015)
  • Sign-Problem-Free Quantum Monte Carlo Study on Thermodynamic Properties
           and Magnetic Phase Transitions in Orbital-Active Itinerant Ferromagnets

    • Authors: Shenglong Xu; Yi Li, Congjun Wu
      First page: 021032
      Abstract: Author(s): Shenglong Xu, Yi Li, and Congjun Wu
      Ferromagnetism of delocalized fermions is a fundamental aspect of condensed-matter physics but is difficult to describe using typical perturbative methods. Using nonperturbative simulations, scientists accurately determine the ferromagnetic transition temperature and other thermodynamic properties of a ferromagnetic metal.
      [Phys. Rev. X 5, 021032] Published Tue Jun 23, 2015
      Citation: Phys. Rev. X 5, 021032 (2015)
      PubDate: 2015-06-23T10:00:00-04:00
      DOI: 10.1103/PhysRevX.5.021032
      Issue No: Vol. 5, No. 2 (2015)
  • Anharmonic Nuclear Motion and the Relative Stability of Hexagonal and
           Cubic ice

    • Authors: Edgar A. Engel; Bartomeu Monserrat, Richard J. Needs
      First page: 021033
      Abstract: Author(s): Edgar A. Engel, Bartomeu Monserrat, and Richard J. Needs
      Water is an abundant resource on Earth and at low temperatures it occurs in hexagonal and cubic forms that differ only in molecular arrangements. Researchers use quantum-mechanical simulations to explain why hexagonal ice has a lower overall free energy than the cubic form and thus why snowflakes are hexagonal.
      [Phys. Rev. X 5, 021033] Published Wed Jun 24, 2015
      Citation: Phys. Rev. X 5, 021033 (2015)
      PubDate: 2015-06-24T10:00:00-04:00
      DOI: 10.1103/PhysRevX.5.021033
      Issue No: Vol. 5, No. 2 (2015)
  • Strong-Field Physics with Mid-IR Fields

    • First page: 021034
      Abstract: Author(s): Benjamin Wolter, Michael G. Pullen, Matthias Baudisch, Michele Sclafani, Michaël Hemmer, Arne Senftleben, Claus Dieter Schröter, Joachim Ullrich, Robert Moshammer, and Jens Biegert
      New sources and detectors allow atomic and molecular structure to be studied at mid-infrared wavelengths, where interpreting experiments is more straightforward.
      [Phys. Rev. X 5, 021034] Published Fri Jun 26, 2015
      Citation: Phys. Rev. X 5, 021034 (2015)
      PubDate: 2015-06-26T10:00:00-04:00
      DOI: 10.1103/PhysRevX.5.021034
      Issue No: Vol. 5, No. 2 (2015)
  • Beyond Strong Coupling in a Multimode Cavity

    • First page: 021035
      Abstract: Author(s): Neereja M. Sundaresan, Yanbing Liu, Darius Sadri, László J. Szőcs, Devin L. Underwood, Moein Malekakhlagh, Hakan E. Türeci, and Andrew A. Houck
      The interaction of light and matter is fundamental in physics. New results show that quantum coherence can arise in a cavity containing multiple modes of light and an artificial atom.
      [Phys. Rev. X 5, 021035] Published Mon Jun 29, 2015
      Citation: Phys. Rev. X 5, 021035 (2015)
      PubDate: 2015-06-29T10:00:00-04:00
      DOI: 10.1103/PhysRevX.5.021035
      Issue No: Vol. 5, No. 2 (2015)
  • Erratum: Phase Diagram of the ν=5/2 Fractional Quantum Hall Effect:
           Effects of Landau-Level Mixing and Nonzero Width [Phys. Rev. X 5, 021004

    • Authors: Kiryl Pakrouski; Michael R. Peterson, Thierry Jolicoeur, Vito W. Scarola, Chetan Nayak, Matthias Troyer
      First page: 029901
      Abstract: Author(s): Kiryl Pakrouski, Michael R. Peterson, Thierry Jolicoeur, Vito W. Scarola, Chetan Nayak, and Matthias Troyer
      [Phys. Rev. X 5, 029901] Published Wed May 13, 2015
      Citation: Phys. Rev. X 5, 029901 (2015)
      PubDate: 2015-05-13T10:00:00-04:00
      DOI: 10.1103/PhysRevX.5.029901
      Issue No: Vol. 5, No. 2 (2015)
  • Erratum: Periodically Driven Quantum Systems: Effective Hamiltonians and
           Engineered Gauge Fields [Phys. Rev. X 4, 031027 (2014)]

    • Authors: N. Goldman; J. Dalibard
      First page: 029902
      Abstract: Author(s): N. Goldman and J. Dalibard
      [Phys. Rev. X 5, 029902] Published Mon Jun 22, 2015
      Citation: Phys. Rev. X 5, 029902 (2015)
      PubDate: 2015-06-22T10:00:00-04:00
      DOI: 10.1103/PhysRevX.5.029902
      Issue No: Vol. 5, No. 2 (2015)
School of Mathematical and Computer Sciences
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