-
Discrimination of Ohmic thermal baths by quantum dephasing probes Phys. Rev. A (IF 2.777) Pub Date : 2021-01-21 Alessandro Candeloro; Matteo G. A. Paris
-
Measuring non-Markovianity via incoherent mixing with Markovian dynamics Phys. Rev. A (IF 2.777) Pub Date : 2021-01-21 Dario De Santis; Vittorio Giovannetti
-
Quantum formalism for events and how time can emerge from its foundations Phys. Rev. A (IF 2.777) Pub Date : 2021-01-21 Eduardo O. Dias
Although time is one of our most intuitive physical concepts, its understanding at the fundamental level is still an open question in physics. For instance, time in quantum mechanics and general relativity are two distinct and incompatible entities. While relativity deals with events (points in spacetime), with time being observer dependent and dynamical, quantum mechanics describes physical systems
-
Unambiguous discrimination of fermionic states through local operations and classical communication Phys. Rev. A (IF 2.777) Pub Date : 2021-01-21 Matteo Lugli; Paolo Perinotti; Alessandro Tosini
The paper studies unambiguous discrimination of fermionic states through local operations and classical communication (LOCC). In the task of unambiguous discrimination, no error is tolerated but an inconclusive result is allowed. We show that contrary to the quantum case, it is not always possible to distinguish two fermionic states through LOCC unambiguously with the same success probability as if
-
Stabilization method with the relativistic configuration-interaction calculation applied to two-electron resonances Phys. Rev. A (IF 2.777) Pub Date : 2021-01-21 P. Amaro; J. P. Santos; S. Bhattacharyya; T. K. Mukherjee; J. K. Saha
-
Trapping, shaping, and isolating of an ion Coulomb crystal via state-selective optical potentials Phys. Rev. A (IF 2.777) Pub Date : 2021-01-21 Pascal Weckesser; Fabian Thielemann; Daniel Hoenig; Alexander Lambrecht; Leon Karpa; Tobias Schaetz
-
Effective spin models for spinor lattice gases with gauge fields Phys. Rev. A (IF 2.777) Pub Date : 2021-01-21 Tongyue Sun; Yi Zheng; Shi-jie Yang; Shuo Yang
-
Simulation of a quantum jump in three-level systems using photonic Gaussian modes Phys. Rev. A (IF 2.777) Pub Date : 2021-01-21 A. C. Cardoso; J. G. L. Condé; B. Marques; J. S. Cabral; S. Pádua
-
Two-photon superbunching effect of broadband chaotic light at the femtosecond timescale based on a cascaded Michelson interferometer Phys. Rev. A (IF 2.777) Pub Date : 2021-01-21 Sheng Luo; Yu Zhou; Huaibin Zheng; Jianbin Liu; Hui Chen; Yuchen He; Wanting Xu; Shuanghao Zhang; Fuli Li; Zhuo Xu
-
RABBITT phase transition across the ionization threshold Phys. Rev. A (IF 2.777) Pub Date : 2021-01-21 Anatoli S. Kheifets; Alexander W. Bray
-
Unveiling the transverse formation length of nonlinear Compton scattering Phys. Rev. A (IF 2.777) Pub Date : 2021-01-20 A. Di Piazza
The process of emission of electromagnetic radiation does not occur instantaneously, but is “formed” over a finite time known as the radiation formation time. In the ultrarelativistic regime, the corresponding (longitudinal) formation length is given by the formation time times the speed of light and controls several features of radiation. Here, we elucidate the importance of the transverse formation
-
Transition radiation from a Dirac-particle wave packet traversing a mirror Phys. Rev. A (IF 2.777) Pub Date : 2021-01-20 P. O. Kazinski; G. Yu. Lazarenko
-
Composable finite-size effects in free-space continuous-variable quantum-key-distribution systems Phys. Rev. A (IF 2.777) Pub Date : 2021-01-20 Nedasadat Hosseinidehaj; Nathan Walk; Timothy C. Ralph
-
Bennett-Brassard 1984 quantum key distribution using conjugate homodyne detection Phys. Rev. A (IF 2.777) Pub Date : 2021-01-20 Bing Qi
-
Parallel selective nuclear-spin addressing for fast high-fidelity quantum gates Phys. Rev. A (IF 2.777) Pub Date : 2021-01-20 Benedikt Tratzmiller; Jan F. Haase; Zhenyu Wang; Martin B. Plenio
-
Excitation-energy transfer under strong laser drive Phys. Rev. A (IF 2.777) Pub Date : 2021-01-20 Xuanhua Wang; Zhedong Zhang; Jin Wang
-
Linear Gaussian quantum state smoothing: Understanding the optimal unravelings for Alice to estimate Bob's state Phys. Rev. A (IF 2.777) Pub Date : 2021-01-19 Kiarn T. Laverick; Areeya Chantasri; Howard M. Wiseman
-
Nonlinear quantum effects in electromagnetic radiation of a vortex electron Phys. Rev. A (IF 2.777) Pub Date : 2021-01-19 D. V. Karlovets; A. M. Pupasov-Maksimov
-
Noiseless linear amplifiers for multimode states Phys. Rev. A (IF 2.777) Pub Date : 2021-01-19 Mingjian He; Robert Malaney; Benjamin A. Burnett
-
Supersymmetry-assisted high-fidelity ground-state preparation of a single neutral atom in an optical tweezer Phys. Rev. A (IF 2.777) Pub Date : 2021-01-19 Xi-Wang Luo; Mark G. Raizen; Chuanwei Zhang
-
P,T-odd interactions in atomicXe129and phenomenological applications Phys. Rev. A (IF 2.777) Pub Date : 2021-01-19 Timo Fleig; Martin Jung
We calculate interaction constants for the contributions from P,T-odd scalar-pseudoscalar and tensor-pseudotensor operators to the electric dipole moment of Xe129 using relativistic many-body theory including the effects of dynamical electron correlations. These interaction constants are necessary ingredients to relating the corresponding measurements to fundamental parameters in models of physics
-
Fano interferences in environment-enabled electron capture Phys. Rev. A (IF 2.777) Pub Date : 2021-01-19 Axel Molle; Alain Dubois; Jimena D. Gorfinkiel; Lorenz S. Cederbaum; Nicolas Sisourat
-
Hydrogen-molecule spectrum by the many-bodyGWapproximation and the Bethe-Salpeter equation Phys. Rev. A (IF 2.777) Pub Date : 2021-01-19 Jing Li; Valerio Olevano
-
Delayed fragmentation of ethylene and allene induced by electron impact Phys. Rev. A (IF 2.777) Pub Date : 2021-01-19 Long Wei; Baihui Ren; Yu Zhang; Jiarong Wang; Bo Wang; Jie Han; Wandong Yu; Yaming Zou; Li Chen; Baoren Wei
-
Electric dipole and quadrupole properties of the Cd atom for atomic-clock applications Phys. Rev. A (IF 2.777) Pub Date : 2021-01-19 X. T. Guo; Y. M. Yu; Y. Liu; B. B. Suo; B. K. Sahoo
We present accurate values of the atomic properties that are sensitive to an external electric field in an experiment, such as static electric dipole and quadrupole polarizabilities, hyperpolarizabilities, and quadrupole moments of the low-lying 5s2S01, 5s5pP0,1,23, and 5s5pP11 states of the Cd atom. The four-component relativistic coupled-cluster theory is employed to determine the atomic wave functions
-
Path integrals and nonlinear optical tweezers Phys. Rev. A (IF 2.777) Pub Date : 2021-01-19 B. Suassuna; B. Melo; T. Guerreiro
-
Interference in nonlinear Compton scattering using a Schrödinger-equation approach Phys. Rev. A (IF 2.777) Pub Date : 2021-01-19 Akilesh Venkatesh; F. Robicheaux
-
Universal Landau-Zener regimes in dynamical topological phase transitions Phys. Rev. A (IF 2.777) Pub Date : 2021-01-19 Yang Ge; Marcos Rigol
-
NOON states with ultracold bosonic atoms via resonance- and chaos-assisted tunneling Phys. Rev. A (IF 2.777) Pub Date : 2021-01-19 G. Vanhaele; P. Schlagheck
-
Conductor's elastic response to the vacuum-field radiation pressure Phys. Rev. A (IF 2.777) Pub Date : 2021-01-19 Ted Silva Santana
-
Surface-acoustic-wave-controlled optomechanically induced transparency in a hybrid piezo-optomechanical planar distributed Bragg-reflector-cavity system Phys. Rev. A (IF 2.777) Pub Date : 2021-01-19 Shi-Chao Wu; Li Zhang; Jian Lu; Li-Guo Qin; Zhong-Yang Wang
-
Regular and bistable steady-state superradiant phases of an atomic beam traversing an optical cavity Phys. Rev. A (IF 2.777) Pub Date : 2021-01-19 Simon B. Jäger; Haonan Liu; Athreya Shankar; John Cooper; Murray J. Holland
-
Transverse optical binding for a dual dipolar dielectric nanoparticle dimer Phys. Rev. A (IF 2.777) Pub Date : 2021-01-19 Xiao-Yong Duan; Graham D. Bruce; Kishan Dholakia; Zhi-Guo Wang; Feng Li; Ya-Ping Yang
-
Quantum complementarity through entropic certainty principles Phys. Rev. A (IF 2.777) Pub Date : 2021-01-15 Javier M. Magan; Diego Pontello
We approach the physical implications of the noncommutative nature of complementary observable algebras (COAs) from an information theoretic perspective. In particular, we derive a general entropic certainty principle stating that the sum of two relative entropies, naturally related to the COA, is equal to the so-called algebraic index of the associated inclusion. Uncertainty relations then arise by
-
Averaged fidelity-based steering criteria Phys. Rev. A (IF 2.777) Pub Date : 2021-01-15 Xiaohua Wu; Bo You; Tao Zhou
In the present work, the averaged fidelity is introduced as the steering parameter. According to the definitions of steering from Alice to Bob, a general scheme for designing linear steering criteria is developed for a high-dimensional system. For a given set of measurements on Bob's side, two quantities, the so-called nonsteering thresholds, can be defined. If the measured averaged fidelity exceeds
-
Quantum illumination via quantum-enhanced sensing Phys. Rev. A (IF 2.777) Pub Date : 2021-01-15 Su-Yong Lee; Yong Sup Ihn; Zaeill Kim
-
Asymptotic security of discrete-modulation protocols for continuous-variable quantum key distribution Phys. Rev. A (IF 2.777) Pub Date : 2021-01-15 Eneet Kaur; Saikat Guha; Mark M. Wilde
-
Hybrid quantum-classical algorithms for solving quantum chemistry in Hamiltonian–wave-function space Phys. Rev. A (IF 2.777) Pub Date : 2021-01-15 Zhan-Hao Yuan; Tao Yin; Dan-Bo Zhang
-
Resolving closely spaced levels for Doppler mismatched double resonance Phys. Rev. A (IF 2.777) Pub Date : 2021-01-15 Elijah Ogaro Nyakang'o; Kanhaiya Pandey
-
Exploring recollision of ultrafast electrons from photoelectron momentum distributions using single-cycle near-infrared laser pulses Phys. Rev. A (IF 2.777) Pub Date : 2021-01-15 Ming-Hu Yuan; André D. Bandrauk; Xue-Bin Bian
-
Persistent currents in toroidal dipolar supersolids Phys. Rev. A (IF 2.777) Pub Date : 2021-01-15 M. Nilsson Tengstrand; D. Boholm; R. Sachdeva; J. Bengtsson; S. M. Reimann
-
Multibit quantum digital signature with continuous variables using basis encoding over insecure channels Phys. Rev. A (IF 2.777) Pub Date : 2021-01-14 Wei Zhao; Ronghua Shi; Jinjing Shi; Peng Huang; Ying Guo; Duan Huang
-
Exact and Gerchberg-Saxton solutions of the one-dimensional Pauli problem with Gaussian probability densities Phys. Rev. A (IF 2.777) Pub Date : 2021-01-14 Murillo R. Silva; Alexys Bruno-Alfonso
-
Structural superfluid–Mott-insulator transition for a Bose gas in multirods Phys. Rev. A (IF 2.777) Pub Date : 2021-01-14 Omar Abel Rodríguez-López; M. A. Solís; J. Boronat
-
Revisiting a stability problem of two-component quantum droplets Phys. Rev. A (IF 2.777) Pub Date : 2021-01-14 Paweł Zin; Maciej Pylak; Mariusz Gajda
-
Switching dynamics of dark-pulse Kerr frequency comb states in optical microresonators Phys. Rev. A (IF 2.777) Pub Date : 2021-01-14 Elham Nazemosadat; Attila Fülöp; Óskar B. Helgason; Pei-Hsun Wang; Yi Xuan; Dan E. Leaird; Minghao Qi; Enrique Silvestre; Andrew M. Weiner; Victor Torres-Company
-
Enhancement of Stokes–anti-Stokes correlations by the classical incoherent incident light Phys. Rev. A (IF 2.777) Pub Date : 2021-01-14 V. Yu. Shishkov; E. S. Andrianov; A. A. Pukhov; A. P. Vinogradov
-
Single-atom maser with an engineered circuit for population inversion Phys. Rev. A (IF 2.777) Pub Date : 2021-01-14 A. A. Sokolova; G. P. Fedorov; E. V. Il'ichev; O. V. Astafiev
-
Non-Markovian dynamics of a two-level system in a bosonic bath and a Gaussian fluctuating environment with finite correlation time Phys. Rev. A (IF 2.777) Pub Date : 2021-01-13 V. A. Mikhailov; N. V. Troshkin
-
Decay rates and decoherence of an interstitial two-level spin impurity in a ferromagnetic lattice Phys. Rev. A (IF 2.777) Pub Date : 2021-01-13 Yamen Hamdouni
-
Squeezed comb states Phys. Rev. A (IF 2.777) Pub Date : 2021-01-13 Namrata Shukla; Stefan Nimmrichter; Barry C. Sanders
-
Detecting and estimating coherence based on coherence witnesses Phys. Rev. A (IF 2.777) Pub Date : 2021-01-13 Zhao Ma; Zhou Zhang; Yue Dai; Yuli Dong; Chengjie Zhang
-
Chirality-enabled optical dipole potential energy for two-level atoms Phys. Rev. A (IF 2.777) Pub Date : 2021-01-13 V. E. Lembessis; K. Koksal; J. Yuan; M. Babiker
-
Application of the inhomogeneous Kibble-Zurek mechanism to quench dynamics in the transition from a Mott insulator to a superfluid in a finite system Phys. Rev. A (IF 2.777) Pub Date : 2021-01-13 Yoshihiro Machida; Kenichi Kasamatsu
-
Generic optical singularities in Brewster-reflected postparaxial beam fields Phys. Rev. A (IF 2.777) Pub Date : 2021-01-13 Anirban Debnath; Nirmal K. Viswanathan
-
Strategies for wideband light generation in nonlinear multimode integrated waveguides Phys. Rev. A (IF 2.777) Pub Date : 2021-01-13 Yohann Franz; Jack Haines; Cosimo Lacava; Massimiliano Guasoni
-
Thermal instabilities, frequency-comb formation, and temporal oscillations in Kerr microresonators Phys. Rev. A (IF 2.777) Pub Date : 2021-01-13 Amir Leshem; Zhen Qi; Thomas F. Carruthers; Curtis R. Menyuk; Omri Gat
-
Echoes in a single quantum Kerr-nonlinear oscillator Phys. Rev. A (IF 2.777) Pub Date : 2021-01-13 I. Tutunnikov; K. V. Rajitha; I. Sh. Averbukh
-
Quantum system compression: A Hamiltonian guided walk through Hilbert space Phys. Rev. A (IF 2.777) Pub Date : 2021-01-12 Robert L. Kosut; Tak-San Ho; Herschel Rabitz
-
Quantum networking with short-range entanglement assistance Phys. Rev. A (IF 2.777) Pub Date : 2021-01-12 Siddhartha Santra; Vladimir S. Malinovsky
Contents have been reproduced by permission of the publishers.