Intrinsic radio-frequency gradiometer
Robert J. Cooper, David W. Prescott, Karen L. Sauer, Nezih Dural, and Michael V. Romalis
Phys. Rev. A 106, 053113 (2022) – Published 23 November 2022
Physics logo Synopsis: Two Paths to a Magnetic Gradiometer

The authors develop two optically pumped atomic magnetometers with sub-fT sensitivity operating at radio frequencies and compare their magnetic-field sensitivity and interference rejection. They identify ways to improve the sensitivity of unshielded magnetic detectors, which could advance the development of portable magnetometers for field uses.

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Editors' Suggestion
Flow of quantum correlations in noisy two-mode squeezed microwave states
M. Renger, S. Pogorzalek, F. Fesquet, K. Honasoge, F. Kronowetter, Q. Chen, Y. Nojiri, K. Inomata, Y. Nakamura, A. Marx, F. Deppe, R. Gross, and K. G. Fedorov
Phys. Rev. A 106, 052415 (2022) – Published 15 November 2022

The authors experimentally investigate the behavior of quantum discord and entanglement in two-mode squeezed states generated by superconducting Josephson parametric amplifiers. They show how correlations flow between the two modes and the noisy environment, and relate their findings to the security of entanglement-based quantum key distribution.

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Editors' Suggestion
Mass-energy equivalence in gravitationally bound quantum states of the neutron
Germain Tobar, Simon Haine, Fabio Costa, and Magdalena Zych
Phys. Rev. A 106, 052801 (2022) – Published 1 November 2022

The authors study quantum effects resulting from mass-energy equivalence using ultracold neutrons that are confined gravitationally by considering a quantum correction to the neutron’s mass due to the neutron spin in the presence of an external magnetic field. The authors show that the neutron’s additional weight due to the quantum treatment of mass-energy equivalence will cause a small shift in the neutron’s eigenenergies and eigenstates, which could provide signatures in an interferometric experiment.

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Editors' Suggestion
Measurement of Rb-Rb van der Waals coefficient via quantum diffractive universality
Riley A. Stewart, Pinrui Shen, James L. Booth, and Kirk W. Madison
Phys. Rev. A 106, 052812 (2022) – Published 30 November 2022

The authors demonstrate a new method for measuring the C
6
 van der Waals coefficient of the Rb-Rb interaction potential from the loss rate of atoms confined in a shallow atom trap of tunable depth. The technique is based on the universal nature of the room-temperature collisions, which depends only on the long-range potential between the collision partners.

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Adiabatic quantum Zeno dynamics of bosonic atom pairs with large inelastic losses
Manel Bosch Aguilera, Alexis Ghermaoui, Rémy Vatré, Raphaël Bouganne, Jérôme Beugnon, and Fabrice Gerbier
Phys. Rev. A 106, 053304 (2022) – Published 4 November 2022

The authors study experimentally the non-Hermitian dynamics and dissipative properties of pairs of two-level atoms tightly confined in an optical lattice and driven by a near-resonant laser towards a lossy state. They demonstrate the control of the quantum state of the pairs in the strong dissipation regime by adiabatically preparing them in a loss-protected state, where the dynamics is governed by the quantum Zeno effect.

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Editors' Suggestion
Self-regulating soliton switching waves in microresonators
Heming Wang, Boqiang Shen, Yan Yu, Zhiquan Yuan, Chengying Bao, Warren Jin, Lin Chang, Mark A. Leal, Avi Feshali, Mario Paniccia, John E. Bowers, and Kerry Vahala
Phys. Rev. A 106, 053508 (2022) – Published 10 November 2022

The authors study theoretically and experimentally how Kerr frequency combs can be controlled using self-injection locking. The authors show how self-stabilized switching waves supported by microresonators with normal dispersion and feedback can be used to generate frequency combs more efficiently by tuning the pulse duty cycle into regimes that are difficult to access using other methods.

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Interplay between disorder and collective coherent response: Superradiance and spectral motional narrowing in the time domain
Hsing-Ta Chen, Zeyu Zhou, Maxim Sukharev, Joseph E. Subotnik, and Abraham Nitzan
Phys. Rev. A 106, 053703 (2022) – Published 2 November 2022

Typically, in molecular ensembles, the fast random modulation of transition frequencies is merely considered to result in molecular dephasing. In contrast, the authors here show that such modulation may actually recover collective superradiant emission.

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Optimized geometries for cooperative photon storage in an impurity coupled to a two-dimensional atomic array
Samuel Buckley-Bonanno, Stefan Ostermann, Oriol Rubies-Bigorda, Taylor L. Patti, and Susanne F. Yelin
Phys. Rev. A 106, 053706 (2022) – Published 7 November 2022

Quantum emitter arrays with embedded impurities offer the ability to control interactions between individual photons and quantum matter. Here, the authors investigate the lifetime of optical excitations in such arrays and reveal the importance of placement.

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LETTERS
Quantum information science
Letter
Certified random-number generation from quantum steering
Dominick J. Joch, Sergei Slussarenko, Yuanlong Wang, Alex Pepper, Shouyi Xie, Bin-Bin Xu, Ian R. Berkman, Sven Rogge, and Geoff J. Pryde
Phys. Rev. A 106, L050401 (2022) – Published 7 November 2022

The authors use polarization-entangled photon pairs to generate random numbers from quantum nonlocality. The unpredictability of the generated randomness is certified via quantum steering with the detection loophole closed.

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Letter
Theory of entanglement and measurement in high-order harmonic generation
Philipp Stammer
Phys. Rev. A 106, L050402 (2022) – Published 30 November 2022

Quantum information science and intense laser driven processes are apparently two unrelated fields. In this work, the author theoretically studies how conditioning protocols for quantum state engineering of light have their roots in the quantum theory of measurement, and how this allows one to obtain nonclassical states of light using the process of high-order harmonic generation.

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Atomic and molecular structure and dynamics; high-precision experiments
Letter
Fate of multiparticle resonances: From 
Q
-balls to 
3
He
 droplets
Dam Thanh Son, Mikhail Stephanov, and Ho-Ung Yee
Phys. Rev. A 106, L050801 (2022) – Published 28 November 2022

The authors study a system of 
N
 nonrelativistic particles which form a near-threshold resonance. They find that some many-body quantum objects, for example, clusters of about 30 
3
He atoms, while being metastable, cannot decay through emission of one particle at a time. Rather, they decay via a spontaneous mini-explosion where all the constituent atoms are released at once.

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Light-induced processes in atomic-scale systems
Letter
Polariton entering a continuum: Giant diffuse polaritonic resonance
Nimrod Moiseyev, Oriol Vendrell, Lorenz S. Cederbaum, and Milan Šindelka
Phys. Rev. A 106, L051101 (2022) – Published 22 November 2022

The authors show that polaritons of systems that do not exhibit metastable states in the absence of quantum light cannot enter the continuum and become giant diffuse polaritons, but the situation changes due to interactions with the environment. It is shown that the explicit inclusion of the continuum is crucial for computing the lifetime of the resulting metastable polaritons.

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Ultracold systems and matter waves
Letter
Quantized topological Anderson-Thouless pump
Yi-Piao Wu, Ling-Zhi Tang, Guo-Qing Zhang, and Dan-Wei Zhang
Phys. Rev. A 106, L051301 (2022) – Published 14 November 2022

The authors propose a counterintuitive topological pump induced by disorder from a trivial pump in the clean limit. They show that such a topological pump is generic from static to dynamical disorder cases, from noninteracting to interacting regimes, and even exhibits in higher-order topological systems.

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Letter
Resurgent revivals in bosonic quantum gases: A striking signature of many-body quantum interferences
Peter Schlagheck, Denis Ullmo, Gabriel M. Lando, and Steven Tomsovic
Phys. Rev. A 106, L051302 (2022) – Published 22 November 2022

Bosonic matter-wave revivals provide a signature of many-body quantum interferences. The authors show that they are strongly impacted by dynamical competition between intersite tunneling and strong onsite interactions, which can lead to resurgent revivals, occupancy oscillations, and rapidly varying occupancy probabilities, all linked by an intriguing antisynchronization.

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Photonics, nonlinear optics, and optomechanics
Letter
Third-order nonlinear femtosecond optical gating through highly scattering media
Maïmouna Bocoum, Zhao Cheng, Jaismeen Kaur, and Rodrigo Lopez-Martens
Phys. Rev. A 106, L051501 (2022) – Published 8 November 2022

The authors report a sensitive time-gated measurement of strongly diffused light. The detection method is based on the known third-order nonlinear cross correlation and applied to the characterization of scattering media properties.

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Quantum optics
Letter
Dynamics of collective-dephasing-induced multiatom entanglement
Y. Li, Y. Mei, H. Nguyen, P. R. Berman, and A. Kuzmich
Phys. Rev. A 106, L051701 (2022) – Published 17 November 2022

The authors study the dynamics of dephasing induced by Rydberg-Rydberg interactions and show that, as a result of these interactions, an initially unentangled Rydberg spin wave evolves into an entangled Dicke state. The results of this study have relevance to broad classes of applications for collective atomic systems, including driving of collective atomic qubits, on-demand generation of single photons, and preparation of entangled states involving atoms or light.

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Letter
Efficient tomography of coherent optical detectors
Xinyu Chen, Feixiang Xu, Huichao Xu, and Lijian Zhang
Phys. Rev. A 106, L051702 (2022) – Published 30 November 2022

The authors extract the linear loss from the measurement statistics of coherent optical detectors, which allows for efficient tomography of practical detectors with a large dynamic range.

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ARTICLES
Fundamental concepts
Maxwell's two-demon engine under pure dephasing noise
Feng-Jui Chan, Yi-Te Huang, Jhen-Dong Lin, Huan-Yu Ku, Jui-Sheng Chen, Hong-Bin Chen, and Yueh-Nan Chen
Phys. Rev. A 106, 052201 (2022) – Published 1 November 2022
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Charging quantum batteries via Otto machines: Influence of monitoring
Jeongrak Son, Peter Talkner, and Juzar Thingna
Phys. Rev. A 106, 052202 (2022) – Published 7 November 2022
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Efficiency of optically pumping a quantum battery and a two-stroke heat engine
Tiago F. F. Santos and Marcelo F. Santos
Phys. Rev. A 106, 052203 (2022) – Published 7 November 2022
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Quantum vibrational mode in a cavity confining a massless spinor field
Alessandro Ferreri
Phys. Rev. A 106, 052204 (2022) – Published 8 November 2022
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Electromagnetic viscosity in complex structured environments: From blackbody to quantum friction
M. Oelschläger, D. Reiche, C. H. Egerland, K. Busch, and F. Intravaia
Phys. Rev. A 106, 052205 (2022) – Published 8 November 2022
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Dissipative evolution of quantum Gaussian states
Tomasz Linowski, Alexander Teretenkov, and Łukasz Rudnicki
Phys. Rev. A 106, 052206 (2022) – Published 10 November 2022
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Robust quantum walk search without knowing the number of marked vertices
Yongzhen Xu, Delong Zhang, and Lvzhou Li
Phys. Rev. A 106, 052207 (2022) – Published 14 November 2022
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Hamiltonian perspective on parquet theory
Frederick Green and Thomas L. Ainsworth
Phys. Rev. A 106, 052208 (2022) – Published 14 November 2022
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Orthogonal product sets with strong quantum nonlocality on a plane structure
Huaqi Zhou, Ting Gao, and Fengli Yan
Phys. Rev. A 106, 052209 (2022) – Published 15 November 2022
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Emergent quantum correlations and collective behavior in noninteracting quantum systems subject to stochastic resetting
Matteo Magoni, Federico Carollo, Gabriele Perfetto, and Igor Lesanovsky
Phys. Rev. A 106, 052210 (2022) – Published 16 November 2022
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All-electron, density-functional-based method for angle-resolved tunneling ionization in the adiabatic regime
Imam S. Wahyutama, Denawakage D. Jayasinghe, François Mauger, Kenneth Lopata, Mette B. Gaarde, and Kenneth J. Schafer
Phys. Rev. A 106, 052211 (2022) – Published 18 November 2022
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Stochastic perturbation theory: A prequel to the reptation quantum Monte Carlo method
Stefano Baroni
Phys. Rev. A 106, 052212 (2022) – Published 18 November 2022
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Gauge-invariant semidiscrete Wigner theory
Mihail Nedjalkov, Mauro Ballicchia, Robert Kosik, and Josef Weinbub
Phys. Rev. A 106, 052213 (2022) – Published 22 November 2022
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Postselection and quantum energetics
Spencer Rogers and Andrew N. Jordan
Phys. Rev. A 106, 052214 (2022) – Published 23 November 2022
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Quantum and classical branching flow in space and time
Jakub Šťavina and Peter Bokes
Phys. Rev. A 106, 052215 (2022) – Published 28 November 2022
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Tightly bound states in a uniform field with asymmetric tunneling
Huan-Yu Wang and Wu-Ming Liu
Phys. Rev. A 106, 052216 (2022) – Published 29 November 2022
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Driven Markovian master equation based on the Lewis-Riesenfeld-invariant theory
S. L. Wu, X. L. Huang, and X. X. Yi
Phys. Rev. A 106, 052217 (2022) – Published 29 November 2022
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Quantum information science
Generalized Wigner-Yanase skew information and the affiliated inequality
Ma-Cheng Yang and Cong-Feng Qiao
Phys. Rev. A 106, 052401 (2022) – Published 1 November 2022
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Statistics of entanglement transformation with hierarchies among catalysts
Rivu Gupta, Arghya Maity, Shiladitya Mal, and Aditi Sen(De)
Phys. Rev. A 106, 052402 (2022) – Published 1 November 2022
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Dynamic hierarchical quantum secret sharing based on the multiscale entanglement renormalization ansatz
Hong Lai, Josef Pieprzyk, and Lei Pan
Phys. Rev. A 106, 052403 (2022) – Published 2 November 2022
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Quantum correlations of a two-qubit system and the Aubry-André chain in bosonic environments
He Wang, Liufang Xu, and Jin Wang
Phys. Rev. A 106, 052404 (2022) – Published 2 November 2022
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Learning quantum-state feedback control with backpropagation-free stochastic optimization
Ethan N. Evans, Ziyi Wang, Adam G. Frim, Michael R. DeWeese, and Evangelos A. Theodorou
Phys. Rev. A 106, 052405 (2022) – Published 3 November 2022
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Impact of time-correlated noise on zero-noise extrapolation
Kevin Schultz, Ryan LaRose, Andrea Mari, Gregory Quiroz, Nathan Shammah, B. David Clader, and William J. Zeng
Phys. Rev. A 106, 052406 (2022) – Published 3 November 2022
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Quantum thermometry in diffraction-limited systems
Dong Xie, Chunling Xu, and An Min Wang
Phys. Rev. A 106, 052407 (2022) – Published 4 November 2022
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Adiabatic quantum algorithm for artificial graphene
Axel Pérez-Obiol, Adrián Pérez-Salinas, Sergio Sánchez-Ramírez, Bruna G. M. Araújo, and Artur Garcia-Saez
Phys. Rev. A 106, 052408 (2022) – Published 8 November 2022
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Quantum approximation of normalized Schatten norms and applications to learning
Yiyou Chen, Hideyuki Miyahara, Louis-S. Bouchard, and Vwani Roychowdhury
Phys. Rev. A 106, 052409 (2022) – Published 9 November 2022
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Communication advantage of quantum compositions of channels from non-Markovianity
Jian Wei Cheong, Andri Pradana, and Lock Yue Chew
Phys. Rev. A 106, 052410 (2022) – Published 10 November 2022
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Arbitrary entangled state transfer via a topological qubit chain
Chong Wang, Linhu Li, Jiangbin Gong, and Yu-xi Liu
Phys. Rev. A 106, 052411 (2022) – Published 10 November 2022
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Network nonlocality sharing via weak measurements in the generalized star network configuration
Jian-Hui Wang, Ya-Jie Wang, Liu-Jun Wang, and Qing Chen
Phys. Rev. A 106, 052412 (2022) – Published 10 November 2022
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Limits of network nonlocality probed by timelike-separated observers
Pritam Halder, Ratul Banerjee, Shiladitya Mal, and Aditi Sen(De)
Phys. Rev. A 106, 052413 (2022) – Published 14 November 2022
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Geometric property of energetic cost in transitionless quantum driving
K. Z. Li and D. M. Tong
Phys. Rev. A 106, 052414 (2022) – Published 14 November 2022
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Editors' Suggestion
Flow of quantum correlations in noisy two-mode squeezed microwave states
M. Renger, S. Pogorzalek, F. Fesquet, K. Honasoge, F. Kronowetter, Q. Chen, Y. Nojiri, K. Inomata, Y. Nakamura, A. Marx, F. Deppe, R. Gross, and K. G. Fedorov
Phys. Rev. A 106, 052415 (2022) – Published 15 November 2022

The authors experimentally investigate the behavior of quantum discord and entanglement in two-mode squeezed states generated by superconducting Josephson parametric amplifiers. They show how correlations flow between the two modes and the noisy environment, and relate their findings to the security of entanglement-based quantum key distribution.

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Robustness of optimal probabilistic storage and retrieval of unitary channels to noise
Jaroslav Pavličko and Mário Ziman
Phys. Rev. A 106, 052416 (2022) – Published 15 November 2022
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Absolutely 
k
-incoherent quantum states and spectral inequalities for the factor width of a matrix
Nathaniel Johnston, Shirin Moein, Rajesh Pereira, and Sarah Plosker
Phys. Rev. A 106, 052417 (2022) – Published 16 November 2022
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Self-testing of different entanglement resources via fixed measurement settings
Xinhui Li, Yukun Wang, Yunguang Han, and Shi-Ning Zhu
Phys. Rev. A 106, 052418 (2022) – Published 17 November 2022
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Simple construction of Rydberg quantum cloning machines via nonadiabatic geometric quantum operations
X.-Y. Zhu, B.-L. Fang, Y.-H. Li, F.-Q. Guo, E.-J. Liang, L.-L. Yan, and S.-L. Su
Phys. Rev. A 106, 052419 (2022) – Published 17 November 2022
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Generation of time-frequency entangled photon pairs propagating in separate waveguides in circuit QED setup
E. V. Stolyarov
Phys. Rev. A 106, 052420 (2022) – Published 17 November 2022
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Noisy quantum kernel machines
Valentin Heyraud, Zejian Li, Zakari Denis, Alexandre Le Boité, and Cristiano Ciuti
Phys. Rev. A 106, 052421 (2022) – Published 18 November 2022
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Hamiltonian-based data loading with shallow quantum circuits
Bojia Duan and Chang-Yu Hsieh
Phys. Rev. A 106, 052422 (2022) – Published 18 November 2022
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Storage and retrieval of von Neumann measurements
Paulina Lewandowska, Ryszard Kukulski, Łukasz Pawela, and Zbigniew Puchała
Phys. Rev. A 106, 052423 (2022) – Published 18 November 2022
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Quantum energy landscape and circuit optimization
Joonho Kim and Yaron Oz
Phys. Rev. A 106, 052424 (2022) – Published 22 November 2022
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Mimicking quantum correlation of a long-range Hamiltonian by finite-range interactions
Leela Ganesh Chandra Lakkaraju, Srijon Ghosh, Debasis Sadhukhan, and Aditi Sen(De)
Phys. Rev. A 106, 052425 (2022) – Published 22 November 2022
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Topology identification of autonomous quantum dynamical networks
Stefano Gherardini, Henk J. van Waarde, Pietro Tesi, and Filippo Caruso
Phys. Rev. A 106, 052426 (2022) – Published 22 November 2022
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Quantum metrology with delegated tasks
Nathan Shettell and Damian Markham
Phys. Rev. A 106, 052427 (2022) – Published 23 November 2022
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Symmetry-protected entanglement in random mixed states
Kasra Hejazi and Hassan Shapourian
Phys. Rev. A 106, 052428 (2022) – Published 23 November 2022
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Quantum computing fidelity susceptibility using automatic differentiation
Olivia Di Matteo and R. M. Woloshyn
Phys. Rev. A 106, 052429 (2022) – Published 28 November 2022
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Entanglement entropy scaling of noisy random quantum circuits in two dimensions
Meng Zhang, Chao Wang, Shaojun Dong, Hao Zhang, Yongjian Han, and Lixin He
Phys. Rev. A 106, 052430 (2022) – Published 28 November 2022
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Alternatives to a nonhomogeneous partial differential equation quantum algorithm
Alexandre C. Ricardo, Gabriel P. L. M. Fernandes, Eduardo I. Duzzioni, Vivaldo L. Campo, and Celso J. Villas-Boas
Phys. Rev. A 106, 052431 (2022) – Published 28 November 2022
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Quantifying coherence in terms of Fisher information
Deng-hui Yu and Chang-shui Yu
Phys. Rev. A 106, 052432 (2022) – Published 29 November 2022
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Controlled quantum teleportation in the presence of an adversary
Sayan Gangopadhyay, Tiejun Wang, Atefeh Mashatan, and Shohini Ghose
Phys. Rev. A 106, 052433 (2022) – Published 30 November 2022
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Quantum technologies
Time-dependent Schrieffer-Wolff-Lindblad perturbation theory: Measurement-induced dephasing and second-order Stark shift in dispersive readout
Moein Malekakhlagh, Easwar Magesan, and Luke C. G. Govia
Phys. Rev. A 106, 052601 (2022) – Published 1 November 2022
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Single-shot high-resolution identification of discrete frequency modes of single-photon-level optical pulses
Daisuke Yoshida, Mayuka Ichihara, Takeshi Kondo, Feng-Lei Hong, and Tomoyuki Horikiri
Phys. Rev. A 106, 052602 (2022) – Published 2 November 2022
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Spin-based continuous Bayesian magnetic-field estimations aided by feedback control
Ethan Turner, Shu-Hao Wu, Xinzhu Li, and Hailin Wang
Phys. Rev. A 106, 052603 (2022) – Published 7 November 2022
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Distributing entanglement in first-generation discrete- and continuous-variable quantum repeaters
Josephine Dias, Matthew S. Winnel, William J. Munro, T. C. Ralph, and Kae Nemoto
Phys. Rev. A 106, 052604 (2022) – Published 7 November 2022
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Basic elements for simulations of standard-model physics with quantum annealers: Multigrid and clock states
Marc Illa and Martin J. Savage
Phys. Rev. A 106, 052605 (2022) – Published 14 November 2022
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Realistic and general model for quantum key distribution with entangled-photon sources
Zhen-Qiu Zhong, Shuang Wang, Xiao-Hai Zhan, Zhen-Qiang Yin, Wei Chen, Guang-Can Guo, and Zheng-Fu Han
Phys. Rev. A 106, 052606 (2022) – Published 14 November 2022
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Quantum dense coding network using multimode squeezed states of light
Ayan Patra, Rivu Gupta, Saptarshi Roy, Tamoghna Das, and Aditi Sen(De)
Phys. Rev. A 106, 052607 (2022) – Published 14 November 2022
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Optimal quantum control robust against pulse inhomogeneities: Analytic solutions
Xavier Laforgue, Ghassen Dridi, and Stéphane Guérin
Phys. Rev. A 106, 052608 (2022) – Published 22 November 2022
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Achieving Heisenberg scaling on measurement of a three-qubit system via quantum error correction
Le Hu, Shengshi Pang, and Andrew N. Jordan
Phys. Rev. A 106, 052609 (2022) – Published 28 November 2022
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Robust three-qubit search algorithm in Rydberg atoms via geometric control
Bing-Bing Liu, Zheng Shan, M.-R. Yun, D.-Y. Wang, B.-J. Liu, L.-L. Yan, M. Feng, and S.-L. Su
Phys. Rev. A 106, 052610 (2022) – Published 28 November 2022
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Natural parametrized quantum circuit
Tobias Haug and M. S. Kim
Phys. Rev. A 106, 052611 (2022) – Published 29 November 2022
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Limitations on a device-independent key secure against a nonsignaling adversary via squashed nonlocality
Marek Winczewski, Tamoghna Das, and Karol Horodecki
Phys. Rev. A 106, 052612 (2022) – Published 29 November 2022
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Interconversion of 
W
 and Greenberger-Horne-Zeilinger states for Ising-coupled qubits with transverse global control
Vladimir M. Stojanović and Julian K. Nauth
Phys. Rev. A 106, 052613 (2022) – Published 30 November 2022
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Atomic and molecular structure and dynamics; high-precision experiments
Editors' Suggestion
Mass-energy equivalence in gravitationally bound quantum states of the neutron
Germain Tobar, Simon Haine, Fabio Costa, and Magdalena Zych
Phys. Rev. A 106, 052801 (2022) – Published 1 November 2022

The authors study quantum effects resulting from mass-energy equivalence using ultracold neutrons that are confined gravitationally by considering a quantum correction to the neutron’s mass due to the neutron spin in the presence of an external magnetic field. The authors show that the neutron’s additional weight due to the quantum treatment of mass-energy equivalence will cause a small shift in the neutron’s eigenenergies and eigenstates, which could provide signatures in an interferometric experiment.

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High-fidelity quantum control via Autler-Townes splitting
Michele Delvecchio, Teodora Kirova, Ennio Arimondo, Donatella Ciampini, and Sandro Wimberger
Phys. Rev. A 106, 052802 (2022) – Published 1 November 2022
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Atomic-level-mixing contribution to the 
P
,
T
-odd Faraday effect as an enhancement factor in the search for 
P
,
T
-odd interactions in nature
S. D. Chekhovskoi, D. V. Chubukov, L. V. Skripnikov, A. N. Petrov, and L. N. Labzowsky
Phys. Rev. A 106, 052803 (2022) – Published 2 November 2022
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Effects of gravity in extra dimensions in atomic phenomena
V. A. Dzuba, V. V. Flambaum, and P. Munro-Laylim
Phys. Rev. A 106, 052804 (2022) – Published 7 November 2022
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Excited-state response theory within the context of the coupled-cluster formalism
Martín A. Mosquera
Phys. Rev. A 106, 052805 (2022) – Published 14 November 2022
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Observation of quantum capture in an ion-molecule reaction
Katharina Höveler, Johannes Deiglmayr, Josef A. Agner, Raphaël Hahn, Valentina Zhelyazkova, and Frédéric Merkt
Phys. Rev. A 106, 052806 (2022) – Published 14 November 2022
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Multiple scattering description of multicenter coherent emission with applications to photoionization and electron scattering in diatomic molecules
Nodoka Hara, Keisuke Hatada, and Calogero R. Natoli
Phys. Rev. A 106, 052807 (2022) – Published 16 November 2022
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Observation of two-photon excitation-induced fluorescence of ground-state neutral carbon atoms in vacuum generated by laser ablation of graphite
Takashi Sakamoto and Kosuke Yoshioka
Phys. Rev. A 106, 052808 (2022) – Published 29 November 2022
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Room-temperature emission of muonium from aerogel and zeolite targets
A. Antognini, P. Crivelli, L. Gerchow, T. D. Hume, K. Kirch, A. Knecht, J. Nuber, A. Papa, N. Ritjoho, M. Sakurai, A. Soter, D. Taqqu, S. M. Vogiatzi, J. Zhang, and L. Ziegler
Phys. Rev. A 106, 052809 (2022) – Published 29 November 2022
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Hyperfine structure of 
n
P
1
/
2
 Rydberg states in 
85
Rb
R. Cardman and G. Raithel
Phys. Rev. A 106, 052810 (2022) – Published 29 November 2022
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Molecular enhancement factors for the 
P
,
T
-violating electric dipole moment of the electron in 
BaCH
3
 and 
YbCH
3
 symmetric top molecules
Yuly Chamorro, Anastasia Borschevsky, Ephraim Eliav, Nicholas R. Hutzler, Steven Hoekstra, and Lukáš F. Pašteka
Phys. Rev. A 106, 052811 (2022) – Published 29 November 2022
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Editors' Suggestion
Measurement of Rb-Rb van der Waals coefficient via quantum diffractive universality
Riley A. Stewart, Pinrui Shen, James L. Booth, and Kirk W. Madison
Phys. Rev. A 106, 052812 (2022) – Published 30 November 2022

The authors demonstrate a new method for measuring the C
6
 van der Waals coefficient of the Rb-Rb interaction potential from the loss rate of atoms confined in a shallow atom trap of tunable depth. The technique is based on the universal nature of the room-temperature collisions, which depends only on the long-range potential between the collision partners.

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Light-induced processes in atomic-scale systems
Semiclassical strong-field theory of phase delays in 
ω
−
2
ω
 above-threshold ionization
Diego G. Arbó, Sebastián D. López, and Joachim Burgdörfer
Phys. Rev. A 106, 053101 (2022) – Published 1 November 2022
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Clocking the intrinsic time of multiphoton ionization in linearly polarized fields
Peipei Ge, Yankun Dou, Meng Han, Yiqi Fang, Zhenning Guo, Chengyin Wu, Qihuang Gong, and Yunquan Liu
Phys. Rev. A 106, 053102 (2022) – Published 1 November 2022
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Reconstruction of attosecond beating by interference of two-photon interband transitions in solids
Rui E. F. Silva and Álvaro Jiménez-Galán
Phys. Rev. A 106, 053103 (2022) – Published 2 November 2022
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Temperature-shift-suppression scheme for two-photon two-color rubidium vapor clocks
Tin Nghia Nguyen and Thomas R. Schibli
Phys. Rev. A 106, 053104 (2022) – Published 3 November 2022
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Influence of initial tunneling step on the return energy of high-order harmonic generation
Xu-Zhen Gao, Alexandra S. Landsman, Huabao Cao, Yanpeng Zhang, Yishan Wang, Yuxi Fu, and Liang-Wen Pi
Phys. Rev. A 106, 053105 (2022) – Published 3 November 2022
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Radial-momentum-resolved measurement of the tunneling ionization time in attoclock experiments
Miao Yu, Yueming Zhou, Kun Liu, Kunlong Liu, Min Li, and Peixiang Lu
Phys. Rev. A 106, 053106 (2022) – Published 3 November 2022
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Floquet interface states between photonic lattices with opposite chirality
Zhaoyuan Wang, Wenjin Ma, Yi Hu, Zhigang Chen, and Jingjun Xu
Phys. Rev. A 106, 053107 (2022) – Published 4 November 2022
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Influence of coherent vibrational excitation on the high-order harmonic generation of diatomic molecules
Mohammad Monfared, Elnaz Irani, Christoph Lemell, and Joachim Burgdörfer
Phys. Rev. A 106, 053108 (2022) – Published 10 November 2022
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Generalized nondipole strong-field approximation of high-order harmonic generation
Björn Minneker, Birger Böning, and Stephan Fritzsche
Phys. Rev. A 106, 053109 (2022) – Published 10 November 2022
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Performance bounds of magnetic traps for neutral particles
Jakub Liska, Lukas Jelinek, and Miloslav Capek
Phys. Rev. A 106, 053110 (2022) – Published 14 November 2022
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Inline cryogenically cooled radio-frequency ion trap as a universal injector for cold ions into an electrostatic ion-beam storage ring: Probing and modeling the dynamics of rotational cooling of 
OH
−
H. B. Pedersen, H. Juul, F. K. Mikkelsen, A. P. Rasmussen, and L. H. Andersen
Phys. Rev. A 106, 053111 (2022) – Published 18 November 2022
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Photoelectron momentum distributions in the strong-field ionization of atomic hydrogen by few-cycle elliptically polarized optical pulses
Nicolas Douguet and Klaus Bartschat
Phys. Rev. A 106, 053112 (2022) – Published 21 November 2022
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Featured in Physics Editors' Suggestion
Intrinsic radio-frequency gradiometer
Robert J. Cooper, David W. Prescott, Karen L. Sauer, Nezih Dural, and Michael V. Romalis
Phys. Rev. A 106, 053113 (2022) – Published 23 November 2022
Physics logo Synopsis: Two Paths to a Magnetic Gradiometer

The authors develop two optically pumped atomic magnetometers with sub-fT sensitivity operating at radio frequencies and compare their magnetic-field sensitivity and interference rejection. They identify ways to improve the sensitivity of unshielded magnetic detectors, which could advance the development of portable magnetometers for field uses.

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Ultimate stability of active optical frequency standards
Georgy A. Kazakov, Swadheen Dubey, Anna Bychek, Uwe Sterr, Marcin Bober, and Michał Zawada
Phys. Rev. A 106, 053114 (2022) – Published 23 November 2022
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Ionization dynamics and gauge invariance
J. Vábek, H. Bachau, and F. Catoire
Phys. Rev. A 106, 053115 (2022) – Published 28 November 2022
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Probing phonon-driven symmetry alterations in graphene via high-order-harmonic spectroscopy
Navdeep Rana and Gopal Dixit
Phys. Rev. A 106, 053116 (2022) – Published 28 November 2022
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Ultracold systems and matter waves
Topological invariants of Floquet topological phases under periodical driving
Kai-Ye Shi, Rui-Qi Chen, Shuaining Zhang, and Wei Zhang
Phys. Rev. A 106, 053301 (2022) – Published 1 November 2022
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Observing phase jumps of solitons in Bose-Einstein condensates
Kazuma Ohi, Shohei Watabe, and Tetsuro Nikuni
Phys. Rev. A 106, 053302 (2022) – Published 1 November 2022
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Internal modes of two-dimensional quantum droplets
Liangwei Dong, Kai Shi, and Changming Huang
Phys. Rev. A 106, 053303 (2022) – Published 3 November 2022
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Editors' Suggestion
Adiabatic quantum Zeno dynamics of bosonic atom pairs with large inelastic losses
Manel Bosch Aguilera, Alexis Ghermaoui, Rémy Vatré, Raphaël Bouganne, Jérôme Beugnon, and Fabrice Gerbier
Phys. Rev. A 106, 053304 (2022) – Published 4 November 2022

The authors study experimentally the non-Hermitian dynamics and dissipative properties of pairs of two-level atoms tightly confined in an optical lattice and driven by a near-resonant laser towards a lossy state. They demonstrate the control of the quantum state of the pairs in the strong dissipation regime by adiabatically preparing them in a loss-protected state, where the dynamics is governed by the quantum Zeno effect.

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Hydrodynamic signatures and spectral properties of the quantum vortex
João E. H. Braz, P. Ribeiro, and H. Terças
Phys. Rev. A 106, 053305 (2022) – Published 7 November 2022
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Exact spectral function of the Tonks-Girardeau gas at finite temperature
Ovidiu I. Pâţu
Phys. Rev. A 106, 053306 (2022) – Published 7 November 2022
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Thermoviscous hydrodynamics in nondegenerate dipolar Bose gases
Reuben R. W. Wang and John L. Bohn
Phys. Rev. A 106, 053307 (2022) – Published 9 November 2022
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Simulation of exact quantum Ising models with a Mott insulator of paired atoms
Ren Liao, Jingxin Sun, Pengju Zhao, Shifeng Yang, Hui Li, Xinyi Huang, Wei Xiong, Xiaoji Zhou, Dingping Li, Xiongjun Liu, and Xuzong Chen
Phys. Rev. A 106, 053308 (2022) – Published 9 November 2022
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Gradient corrections to the local-density approximation in the one-dimensional Bose gas
François Riggio, Yannis Brun, Dragi Karevski, Alexandre Faribault, and Jérôme Dubail
Phys. Rev. A 106, 053309 (2022) – Published 14 November 2022
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Quench dynamics of mass-imbalanced three-body fermionic systems in a spherical trap
A. D. Kerin and A. M. Martin
Phys. Rev. A 106, 053310 (2022) – Published 14 November 2022
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Topology and its detection in a dissipative Aharonov-Bohm chain
Haowei Li and Wei Yi
Phys. Rev. A 106, 053311 (2022) – Published 15 November 2022
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Mobility edges and critical regions in a periodically kicked incommensurate optical Raman lattice
Yucheng Wang
Phys. Rev. A 106, 053312 (2022) – Published 15 November 2022
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Quantum Hall response of SU(3) fermions
Man Hon Yau and C. A. R. Sá de Melo
Phys. Rev. A 106, 053313 (2022) – Published 16 November 2022
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Interaction-controlled impurity transport in trapped mixtures of ultracold bosons
Judith Becker, Maxim Pyzh, and Peter Schmelcher
Phys. Rev. A 106, 053314 (2022) – Published 17 November 2022
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Quantum criticality in interacting bosonic Kitaev-Hubbard models
Ya-Nan Wang, Wen-Long You, and Gaoyong Sun
Phys. Rev. A 106, 053315 (2022) – Published 18 November 2022
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Scaling dynamics of the ultracold Bose gas
Ashton S. Bradley, Jordan Clarke, Tyler W. Neely, and Brian P. Anderson
Phys. Rev. A 106, 053316 (2022) – Published 18 November 2022
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Density correlations from analog Hawking radiation in the presence of atom losses
Yash Palan and Sebastian Wüster
Phys. Rev. A 106, 053317 (2022) – Published 18 November 2022
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Double-degenerate Fermi mixtures of 
6
Li
 and 
53
Cr
 atoms
A. Ciamei, S. Finelli, A. Cosco, M. Inguscio, A. Trenkwalder, and M. Zaccanti
Phys. Rev. A 106, 053318 (2022) – Published 21 November 2022
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Number-conserving solution for dynamical quantum backreaction in a Bose-Einstein condensate
Sang-Shin Baak, Caio C. Holanda Ribeiro, and Uwe R. Fischer
Phys. Rev. A 106, 053319 (2022) – Published 23 November 2022
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Comparative study for two-terminal transport through a lossy one-dimensional quantum wire
Shun Uchino
Phys. Rev. A 106, 053320 (2022) – Published 28 November 2022
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Quantum transport of strongly interacting fermions in one dimension far out of equilibrium
Jie Zou and Xiaopeng Li
Phys. Rev. A 106, 053321 (2022) – Published 28 November 2022
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Alternating-domain supersolids in binary dipolar condensates
T. Bland, E. Poli, L. A. Peña Ardila, L. Santos, F. Ferlaino, and R. N. Bisset
Phys. Rev. A 106, 053322 (2022) – Published 30 November 2022
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Photonics, nonlinear optics, and optomechanics
Spin-locked scattering of unpolarized light by magnetoelectric coupling
Wenjia Li, Haoran Li, Zhaoqi Jiang, Wenxia Xu, Yang Gao, Shutian Liu, Zheng Zhu, Chunying Guan, Jinhui Shi, and Jianlong Liu
Phys. Rev. A 106, 053501 (2022) – Published 1 November 2022
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Spatial distribution of two symmetric four-wave-mixing signals induced by Gaussian beams
M. R. L. da Motta, A. A. C. de Almeida, and S. S. Vianna
Phys. Rev. A 106, 053502 (2022) – Published 2 November 2022
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Topological aspects in nonlinear optical frequency conversion
Stefano Longhi
Phys. Rev. A 106, 053503 (2022) – Published 3 November 2022
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Self-mixing interference in a thin-slice solid-state laser with few feedback photons per observation period
Kenju Otsuka and Seiichi Sudo
Phys. Rev. A 106, 053504 (2022) – Published 7 November 2022
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Nonparaxial corrections for short cavities and fibers
E. S. Hissink, C. Koks, and M. P. van Exter
Phys. Rev. A 106, 053505 (2022) – Published 7 November 2022
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Generation of waveform-tunable unipolar pulses in a nonlinear resonant medium
Anton Pakhomov, Mikhail Arkhipov, Nikolay Rosanov, and Rostislav Arkhipov
Phys. Rev. A 106, 053506 (2022) – Published 7 November 2022
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Elliptical solitons in the dissipative Lugiato-Lefever equation
A. V. Yulin, A. V. Andrianov, and E. A. Anashkina
Phys. Rev. A 106, 053507 (2022) – Published 9 November 2022
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Editors' Suggestion
Self-regulating soliton switching waves in microresonators
Heming Wang, Boqiang Shen, Yan Yu, Zhiquan Yuan, Chengying Bao, Warren Jin, Lin Chang, Mark A. Leal, Avi Feshali, Mario Paniccia, John E. Bowers, and Kerry Vahala
Phys. Rev. A 106, 053508 (2022) – Published 10 November 2022

The authors study theoretically and experimentally how Kerr frequency combs can be controlled using self-injection locking. The authors show how self-stabilized switching waves supported by microresonators with normal dispersion and feedback can be used to generate frequency combs more efficiently by tuning the pulse duty cycle into regimes that are difficult to access using other methods.

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Origin of spectral rogue waves in incoherent optical wave packets
Yueqing Du, Zhiwen He, Heze Zhang, Qun Gao, Chao Zeng, Dong Mao, and Jianlin Zhao
Phys. Rev. A 106, 053509 (2022) – Published 14 November 2022
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Few-parameter noncylindrical paraxial optical beam described by the modified Bessel function
Tomasz Radożycki
Phys. Rev. A 106, 053510 (2022) – Published 14 November 2022
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Chirality-selective superfluorescence based on chiral interactions
Hirofumi Shiraki, Nobuhiko Yokoshi, and Hajime Ishihara
Phys. Rev. A 106, 053511 (2022) – Published 14 November 2022
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Partially coherent Airy beams: A cross-spectral-density approach
R. Martínez-Herrero and A. S. Sanz
Phys. Rev. A 106, 053512 (2022) – Published 16 November 2022
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Topological directed amplification
Bikashkali Midya
Phys. Rev. A 106, 053513 (2022) – Published 21 November 2022
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Cherenkov radiation and scattering of external dispersive waves by two-color solitons
Ivan Oreshnikov, Oliver Melchert, Stephanie Willms, Surajit Bose, Ihar Babushkin, Ayhan Demircan, Uwe Morgner, and Alexey Yulin
Phys. Rev. A 106, 053514 (2022) – Published 22 November 2022
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Dynamical encircling of the exceptional point in a largely detuned multimode optomechanical system
Dan Long, Xuan Mao, Guo-Qing Qin, Hao Zhang, Min Wang, Gui-Qin Li, and Gui-Lu Long
Phys. Rev. A 106, 053515 (2022) – Published 22 November 2022
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Few-cycle vortex beam generated from self-compression of midinfrared femtosecond vortices in thin plates
Litong Xu, Dongwei Li, Junwei Chang, Tingting Xi, and Zuoqiang Hao
Phys. Rev. A 106, 053516 (2022) – Published 22 November 2022
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Bound states and photon emission in non-Hermitian nanophotonics
Zongping Gong, Miguel Bello, Daniel Malz, and Flore K. Kunst
Phys. Rev. A 106, 053517 (2022) – Published 23 November 2022
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Role of Eckhaus instability and pattern cracking in ultraslow dynamics of Kerr combs
Damià Gomila, Pedro Parra-Rivas, Pere Colet, Aurélien Coillet, Guoping Lin, Thomas Daugey, Souleymane Diallo, Jean-Marc Merolla, and Yanne K. Chembo
Phys. Rev. A 106, 053518 (2022) – Published 28 November 2022
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Exact solutions for non-Rayleigh nondiffracting speckles
José G. M. N. Neto, Eduardo J. S. Fonseca, and Alcenísio J. Jesus-Silva
Phys. Rev. A 106, 053519 (2022) – Published 28 November 2022
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Soliton dynamics in a piecewise gas-filled hollow-core fiber for efficient dispersive wave emission in the vacuum-ultraviolet range
Ding Wang and Yuxin Leng
Phys. Rev. A 106, 053520 (2022) – Published 28 November 2022
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Single-exposure Fourier-transform ghost imaging based on spatial correlation
Zhijie Tan, Hong Yu, Ruiguo Zhu, Ronghua Lu, Shensheng Han, Chaofan Xue, Shumin Yang, and Yanqing Wu
Phys. Rev. A 106, 053521 (2022) – Published 28 November 2022
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Sub-Nyquist underwater denoising ghost imaging with a Coiflet-wavelet-order-based Hadamard matrix
Heng Wu, Genping Zhao, Chunhua He, Lianglun Cheng, and Shaojuan Luo
Phys. Rev. A 106, 053522 (2022) – Published 28 November 2022
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Inverse design in the complex plane: Manipulating quasinormal modes
J. R. Capers, D. A. Patient, and S. A. R. Horsley
Phys. Rev. A 106, 053523 (2022) – Published 28 November 2022
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Optical properties of guided-mode resonant gratings with linearly varying period
Dmitry A. Bykov, Evgeni A. Bezus, Andrey A. Morozov, Vladimir V. Podlipnov, and Leonid L. Doskolovich
Phys. Rev. A 106, 053524 (2022) – Published 28 November 2022
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Magnetic-field-engineered coherent perfect absorption and transmission
Zhiming Wu, Jiahua Li, and Ying Wu
Phys. Rev. A 106, 053525 (2022) – Published 29 November 2022
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Multimode dynamics of terahertz quantum cascade lasers: Spontaneous and actively induced generation of dense and harmonic coherent regimes
Carlo Silvestri, Xiaoqiong Qi, Thomas Taimre, and Aleksandar D. Rakić
Phys. Rev. A 106, 053526 (2022) – Published 30 November 2022
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Thermodynamic and nonlinear optical analysis of solid-state multipass cells for compression of picosecond pulses in the 
2
−
μ
m
 range
Chao Mei, Uwe Griebner, and Günter Steinmeyer
Phys. Rev. A 106, 053527 (2022) – Published 30 November 2022
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Quantum optics
Inverse design in nuclear quantum optics: From artificial x-ray multilevel schemes to spectral observables
Oliver Diekmann, Dominik Lentrodt, and Jörg Evers
Phys. Rev. A 106, 053701 (2022) – Published 1 November 2022
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Subradiant states for two imperfect quantum emitters coupled by a nanophotonic waveguide
Xiao-Liu Chu, Vasiliki Angelopoulou, Peter Lodahl, and Nir Rotenberg
Phys. Rev. A 106, 053702 (2022) – Published 1 November 2022
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Editors' Suggestion
Interplay between disorder and collective coherent response: Superradiance and spectral motional narrowing in the time domain
Hsing-Ta Chen, Zeyu Zhou, Maxim Sukharev, Joseph E. Subotnik, and Abraham Nitzan
Phys. Rev. A 106, 053703 (2022) – Published 2 November 2022

Typically, in molecular ensembles, the fast random modulation of transition frequencies is merely considered to result in molecular dephasing. In contrast, the authors here show that such modulation may actually recover collective superradiant emission.

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Autocorrelative weak-value amplification and simulating the protocol under strong Gaussian noise
Jing-Hui Huang, Xiang-Yun Hu, Adetunmise C. Dada, Jeff S. Lundeen, Kyle M. Jordan, Huan Chen, and Jianqi An
Phys. Rev. A 106, 053704 (2022) – Published 3 November 2022
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Quantum parametric double Raman oscillators with co- and counterpropagating fields: Relative intensity squeezing and spatial photon correlations
C. H. Raymond Ooi and Konstantin Dorfman
Phys. Rev. A 106, 053705 (2022) – Published 7 November 2022
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Editors' Suggestion
Optimized geometries for cooperative photon storage in an impurity coupled to a two-dimensional atomic array
Samuel Buckley-Bonanno, Stefan Ostermann, Oriol Rubies-Bigorda, Taylor L. Patti, and Susanne F. Yelin
Phys. Rev. A 106, 053706 (2022) – Published 7 November 2022

Quantum emitter arrays with embedded impurities offer the ability to control interactions between individual photons and quantum matter. Here, the authors investigate the lifetime of optical excitations in such arrays and reveal the importance of placement.

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Nonreciprocal photon blockade in cavity optomagnonics
Hong Xie, Le-Wei He, Xiao Shang, Gong-Wei Lin, and Xiu-Min Lin
Phys. Rev. A 106, 053707 (2022) – Published 7 November 2022
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Three-laser coherent population trapping in a multi-
Λ
 system: Theory, experiment, and applications
Nicolás A. Nuñez Barreto, Martín Drechsler, and Christian T. Schmiegelow
Phys. Rev. A 106, 053708 (2022) – Published 14 November 2022
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Coalescence of non-Markovian dissipation, quantum Zeno effect, and non-Hermitian physics in a simple realistic quantum system
G. Mouloudakis and P. Lambropoulos
Phys. Rev. A 106, 053709 (2022) – Published 14 November 2022
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Reduced-density-matrix-based ab initio cavity quantum electrodynamics
Joel D. Mallory and A. Eugene DePrince, III
Phys. Rev. A 106, 053710 (2022) – Published 14 November 2022
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Broadband coherent multidimensional variational measurement
Sergey P. Vyatchanin, Albert I. Nazmiev, and Andrey B. Matsko
Phys. Rev. A 106, 053711 (2022) – Published 14 November 2022
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Dicke-like superradiance of distant noninteracting atoms
M. Bojer and J. von Zanthier
Phys. Rev. A 106, 053712 (2022) – Published 17 November 2022
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Efficient transfer of spatial intensity and phase information of arbitrary modes via four-wave mixing in an atomic vapor
Onkar N. Verma, Ravi K. Pandey, Raja R. Yadav, and Anjlee Patel
Phys. Rev. A 106, 053713 (2022) – Published 22 November 2022
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Chiral coupling between a ferromagnetic magnon and a superconducting qubit
Ya-long Ren, Sheng-li Ma, and Fu-li Li
Phys. Rev. A 106, 053714 (2022) – Published 23 November 2022
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Controlling wave-particle duality with entanglement between single-photon and Bell states
Kai Wang, Daniel R. Terno, Časlav Brukner, Shining Zhu, and Xiao-Song Ma
Phys. Rev. A 106, 053715 (2022) – Published 28 November 2022
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Full time-dependent counting statistics of highly entangled biphoton states
Julian K. Nauth
Phys. Rev. A 106, 053716 (2022) – Published 28 November 2022
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Superradiance and subradiance in inverted atomic arrays
Oriol Rubies-Bigorda and Susanne F. Yelin
Phys. Rev. A 106, 053717 (2022) – Published 28 November 2022
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COMMENTS
Comment on “Multiple locations of boron atoms in the exohedral and endohedral 
C
60
 fullerene”
Jianzhi Xu and Gao-Lei Hou
Phys. Rev. A 106, 056801 (2022) – Published 28 November 2022
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