Quantum Physics

Authors and titles for Jun 2022

[1]  arXiv:2206.00008 [pdf, ps, other]

Title: Quantum Mechanics as a Theory of Incompatible Symmetries

Authors: Roger A. Hegstrom, Alexandra J. MacDermott

Comments: PDF file of 34 pages of text within which are embedded 5 figures

Subjects: Quantum Physics (quant-ph)

[2]  arXiv:2206.00009 [pdf, other]

Title: Estimating the bias of CX gates via character randomized benchmarking

Authors: Jahan Claes, Shruti Puri

Comments: 8 pages main text, derivations in the appendices

Journal-ref: PRX Quantum 4, 010307 (2023)

Subjects: Quantum Physics (quant-ph)

[3]  arXiv:2206.00019 [pdf, other]

Title: Experimental single-setting quantum state tomography

Authors: Roman Stricker, Michael Meth, Lukas Postler, Claire Edmunds, Chris Ferrie, Rainer Blatt, Philipp Schindler, Thomas Monz, Richard Kueng, Martin Ringbauer

Comments: 34 pages, 15 figures

Journal-ref: PRX Quantum 3, 040310 (2022)

Subjects: Quantum Physics (quant-ph)

[4]  arXiv:2206.00038 [pdf, ps, other]

Title: Comments about the boundary condition for reduced radial wave function in multi-dimensional equation

Authors: Anzor Khelashvili, Teimuraz Nadareishvili

Comments: 9 pages

Subjects: Quantum Physics (quant-ph)

[5]  arXiv:2206.00043 [src]

Title: Superpotential for novel symmetry beyond shape invariance

Authors: Shi-Hai Dong, Biswanath Rath

Comments: There are a few mistakes occurred in this work

Subjects: Quantum Physics (quant-ph)

[6]  arXiv:2206.00089 [pdf, other]

Title: Defining Quantum Games

Authors: Laura Piispanen, Marcel Pfaffhauser, James Wootton, Julian Togelius, Annakaisa Kultima

Comments: 21 pages + references, 24 pictures in 6 figures, 3 tables

Subjects: Quantum Physics (quant-ph); Emerging Technologies (cs.ET); Multimedia (cs.MM)

[7]  arXiv:2206.00107 [pdf, other]

Title: Optimal universal quantum circuits for unitary complex conjugation

Authors: Daniel Ebler, Michał Horodecki, Marcin Marciniak, Tomasz Młynik, Marco Túlio Quintino, Michał Studziński

Comments: 19 pages, 5 figures. Improved presentation, typos corrected, and some proofs are now clearer. Closer to the published version

Journal-ref: IEEE Transactions on Information Theory 69, 8 (2023)

Subjects: Quantum Physics (quant-ph)

[8]  arXiv:2206.00110 [pdf, other]

Title: Scattering of a twisted electron wavepacket by a finite laser pulse

Authors: I. A. Aleksandrov, D. A. Tumakov, A. Kudlis, V. A. Zaytsev, N. N. Rosanov

Comments: 12 pages, 7 figures

Subjects: Quantum Physics (quant-ph); High Energy Physics - Phenomenology (hep-ph)

[9]  arXiv:2206.00144 [pdf, other]

Title: High-Fidelity, Low-Loss State Detection of Alkali-Metal Atoms in Optical Tweezer Traps

Authors: Matthew N. H. Chow, Bethany J. Little, Yuan-Yu Jau

Subjects: Quantum Physics (quant-ph); Atomic Physics (physics.atom-ph)

[10]  arXiv:2206.00157 [pdf, other]

Title: Design and Simulation of an Autonomous Quantum Flying Robot Vehicle: An IBM Quantum Experience

Authors: Sudev Pradhan, Anshuman Padhi, Bikash Kumar Behera

Comments: 7 pages, 5 figures

Subjects: Quantum Physics (quant-ph); Robotics (cs.RO)

[11]  arXiv:2206.00195 [pdf, other]

Title: Stellar representation of extremal Wigner-negative spin states

Authors: Jack Davis, Robie Hennigar, Robert B. Mann, Shohini Ghose

Subjects: Quantum Physics (quant-ph)

[12]  arXiv:2206.00213 [pdf, ps, other]

Title: The Quantum and Classical Streaming Complexity of Quantum and Classical Max-Cut

Authors: John Kallaugher, Ojas Parekh

Subjects: Quantum Physics (quant-ph); Data Structures and Algorithms (cs.DS)

[13]  arXiv:2206.00215 [pdf, other]

Title: Quantum Error Mitigation by Pauli Check Sandwiching

Authors: Alvin Gonzales, Ruslan Shaydulin, Zain Saleem, Martin Suchara

Comments: Comments are welcome

Journal-ref: Sci Rep 13, 2122 (2023)

Subjects: Quantum Physics (quant-ph); Emerging Technologies (cs.ET)

[14]  arXiv:2206.00246 [pdf, ps, other]

Title: Optimizing measurement-based cooling by reinforcement learning

Authors: Jia-shun Yan, Jun Jing

Subjects: Quantum Physics (quant-ph)

[15]  arXiv:2206.00299 [pdf, other]

Title: Restoring and tailoring very high dimensional spatial entanglement of a biphoton state transmitted through a scattering medium

Authors: Fabrice Devaux, Alexis Mosset, Sébastien M. Popoff, Eric Lantz

Comments: 5 pages, 4 figures

Subjects: Quantum Physics (quant-ph); Optics (physics.optics)

[16]  arXiv:2206.00321 [pdf, other]

Title: Quantum speed limit from a quantum-state-diffusion method

Authors: Wei Wu, Jun-Hong An

Journal-ref: Phys. Rev. A 108, 012204 (2023)

Subjects: Quantum Physics (quant-ph)

[17]  arXiv:2206.00326 [pdf, ps, other]

Title: Quantum energy current and quantum coherence of a spin chain in a non-Markovian environment

Authors: Arapat Ablimit, Run-Hong He, Yang-Yang Xie, Zhao-Ming Wang

Comments: 8 pages, 5 figures

Subjects: Quantum Physics (quant-ph)

[18]  arXiv:2206.00398 [pdf, other]

Title: On Quantum Circuits for Discrete Graphical Models

Authors: Nico Piatkowski, Christa Zoufal

Subjects: Quantum Physics (quant-ph); Machine Learning (stat.ML)

[19]  arXiv:2206.00419 [pdf, other]

Title: A Hybrid Quantum-Classical CFD Methodology with Benchmark HHL Solutions

Authors: Leigh Lapworth

Comments: 29 pages, 15 figures

Subjects: Quantum Physics (quant-ph)

[20]  arXiv:2206.00441 [pdf, ps, other]

Title: The Aharonov-Bohm effect in a closed flux line

Authors: Ricardo Heras

Comments: 62 pages

Journal-ref: Eur. Phys. J. Plus 137, 641 (2022)

Subjects: Quantum Physics (quant-ph)

[21]  arXiv:2206.00463 [pdf, other]

Title: Fisher information of correlated stochastic processes

Authors: Marco Radaelli, Gabriel T. Landi, Kavan Modi, Felix C. Binder

Comments: 16 pages, 6 figures; final version

Journal-ref: New J. Phys. 25 053037 (2023)

Subjects: Quantum Physics (quant-ph); Statistical Mechanics (cond-mat.stat-mech); Statistics Theory (math.ST)

[22]  arXiv:2206.00490 [pdf, ps, other]

Title: Spectroscopic Characterization of the Quantum Linear-Zigzag Transition in Trapped Ions

Authors: J. Zhang, B. T. Chow, S. Ejtemaee, P. C. Haljan

Comments: 14 pages, 4 figures

Subjects: Quantum Physics (quant-ph)

[23]  arXiv:2206.00500 [pdf, other]

Title: Spatial properties of entangled two-photon absorption

Authors: D. Tabakaev, A. Djorovic, L. La Volpe, G. Gaulier, S. Ghosh, L. Bonacina, J.-P. Wolf, H. Zbinden, R. T. Thew

Subjects: Quantum Physics (quant-ph)

[24]  arXiv:2206.00544 [pdf, other]

Title: Backend compiler phases for trapped-ion quantum computers

Authors: Tobias Schmale, Bence Temesi, Alakesh Baishya, Nicolas Pulido-Mateo, Ludwig Krinner, Timko Dubielzig, Christian Ospelkaus, Hendrik Weimer, Daniel Borcherding

Comments: 6 pages, 4 figures

Subjects: Quantum Physics (quant-ph)

[25]  arXiv:2206.00546 [pdf, other]

Title: Experimental demonstration of topological bounds in quantum metrology

Authors: Min Yu, Xiangbei Li, Yaoming Chu, Bruno Mera, F. Nur Ünal, Pengcheng Yang, Yu Liu, Nathan Goldman, Jianming Cai

Comments: 6 pages, 4 figures + 13 pages (SI), comments are welcome

Journal-ref: National Science Review, nwae065 (2024)

Subjects: Quantum Physics (quant-ph); Mesoscale and Nanoscale Physics (cond-mat.mes-hall); Quantum Gases (cond-mat.quant-gas)

[26]  arXiv:2206.00558 [pdf, other]

Title: On inference of quantization from gravitationally induced entanglement

Authors: Vasileios Fragkos, Michael Kopp, Igor Pikovski

Comments: 23 pages, 3 figures

Journal-ref: AVS Quantum Sci. 4, 045601 (2022)

Subjects: Quantum Physics (quant-ph); General Relativity and Quantum Cosmology (gr-qc)

[27]  arXiv:2206.00563 [pdf, other]

Title: Simulating Majorana zero modes on a noisy quantum processor

Authors: Kevin J. Sung, Marko J. Rančić, Olivia T. Lanes, Nicholas T. Bronn

Comments: 12 pages, 6 figures

Journal-ref: Quantum Sci. Technol. 8 025010 (2023)

Subjects: Quantum Physics (quant-ph); Mesoscale and Nanoscale Physics (cond-mat.mes-hall)

[28]  arXiv:2206.00573 [pdf, other]

Title: Sub-radiant states for imperfect quantum emitters coupled by a nanophotonic waveguide

Authors: Xiao-Liu Chu, Vasiliki Angelopoulou, Peter Lodahl, Nir Rotenberg

Comments: 12 pages, 7 figures

Subjects: Quantum Physics (quant-ph); Optics (physics.optics)

[29]  arXiv:2206.00591 [pdf, other]

Title: Commutation simulator for open quantum dynamics

Authors: Jaewoo Joo, Timothy P. Spiller

Comments: 11 pages and 2 figures

Subjects: Quantum Physics (quant-ph)

[30]  arXiv:2206.00631 [pdf, other]

Title: Unifying Quantum Verification and Error-Detection: Theory and Tools for Optimisations

Authors: Theodoros Kapourniotis, Elham Kashefi, Dominik Leichtle, Luka Music, Harold Ollivier

Comments: 68 pages, 14 figures. Quantum Sci. Technol (2024)

Subjects: Quantum Physics (quant-ph)

[31]  arXiv:2206.00633 [pdf, other]

Title: Refrigeration via purification through repeated measurements

Authors: Tanoy Kanti Konar, Srijon Ghosh, Aditi Sen De

Comments: v1: 11 pages, 9 figures, v2: 12 pages, 10 figures, close to published version

Journal-ref: Phys. Rev. A 106, 022616 (2022)

Subjects: Quantum Physics (quant-ph); Strongly Correlated Electrons (cond-mat.str-el)

[32]  arXiv:2206.00685 [pdf, other]

Title: Resource-Efficient Quantum Simulation of Lattice Gauge Theories in Arbitrary Dimensions: Solving for Gauss' Law and Fermion Elimination

Authors: Guy Pardo, Tomer Greenberg, Aryeh Fortinsky, Nadav Katz, Erez Zohar

Comments: v2: new experimental section introduced

Journal-ref: Phys. Rev. Research 5, 023077 (2023)

Subjects: Quantum Physics (quant-ph); Strongly Correlated Electrons (cond-mat.str-el); High Energy Physics - Lattice (hep-lat)

[33]  arXiv:2206.00704 [pdf, other]

Title: Emergence of Fermi's Golden Rule

Authors: Tobias Micklitz, Alan Morningstar, Alexander Altland, David A. Huse

Comments: 4 pages, 2 figures, supplementary material

Journal-ref: Phys. Rev. Lett. 129, 140402 (2022)

Subjects: Quantum Physics (quant-ph); Mesoscale and Nanoscale Physics (cond-mat.mes-hall)

[34]  arXiv:2206.00767 [pdf, other]

Title: Different Bootstrap Matrices in Many QM Systems

Authors: Xihe Hu

Subjects: Quantum Physics (quant-ph); High Energy Physics - Theory (hep-th)

[35]  arXiv:2206.00802 [pdf, other]

Title: Optimized Quantum Phase Estimation for Simulating Electronic States in Various Energy Regimes

Authors: Christopher Kang, Nicholas P. Bauman, Sriram Krishnamoorthy, Karol Kowalski

Subjects: Quantum Physics (quant-ph)

[36]  arXiv:2206.00815 [pdf, other]

Title: Coherent control techniques in three-level quantum sensing

Authors: Hang Xu, Xue-Ke Song, Dong Wang, Liu Ye

Comments: 10 pages, 8 figures

Journal-ref: SCIENCE CHINA Physics, Mechanics & Astronomy, Volume 66, Issue 4: 240314 (2023)

Subjects: Quantum Physics (quant-ph)

[37]  arXiv:2206.00864 [pdf, ps, other]

Title: Quantum phase measurement for two-qubit states in an open waveguide

Authors: Ya. S. Greenberg, A. A. Shtygashev

Comments: 10 pages, 4 figures, updated introduction and conclusion

Journal-ref: Phys. Rev A 106, 042611 (2022)

Subjects: Quantum Physics (quant-ph)

[38]  arXiv:2206.00909 [pdf, other]

Title: Quantum Support Vector Machine without Iteration

Authors: Rui Zhang, Jian Wang, Nan Jiang, Zichen Wang

Comments: 10 pages,4 figures

Subjects: Quantum Physics (quant-ph)

[39]  arXiv:2206.00969 [pdf, other]

Title: High-Dimensional Entanglement for Quantum Communication in the Frequency Domain

Authors: Meritxell Cabrejo Ponce, André Luiz Marques Muniz, Marcus Huber, Fabian Steinlechner

Subjects: Quantum Physics (quant-ph)

[40]  arXiv:2206.00978 [pdf, other]

Title: First demonstration of a post-quantum key-exchange with a nanosatellite

Authors: Simon M. Burkhardt, Ayesha Reezwana, Tanvirul Islam, Willi Meier, Alexander Ling, Christoph F. Wildfeuer

Comments: 9 pages, 8 figures, to be published at 36th Annual Small Satellite Conference, August 6-11, 2022, Logan, UT, USA

Subjects: Quantum Physics (quant-ph); Cryptography and Security (cs.CR)

[41]  arXiv:2206.00993 [pdf, other]

Title: Relaxed bound on performance of quantum key repeaters and secure content of generic private and independent bits

Authors: Karol Horodecki, Łukasz Pawela

Subjects: Quantum Physics (quant-ph)

[42]  arXiv:2206.01000 [pdf, other]

Title: Simulating quantum circuits using tree tensor networks

Authors: Philipp Seitz, Ismael Medina, Esther Cruz, Qunsheng Huang, Christian B. Mendl

Comments: 13 pages, 16 figures, 1 algorithm, Latex; Comments for version 3: preparation for publication in the Quantum Journal, additional comparison to existing approaches, more details on the experiments and outcomes, general rephrasing and improvements for clarity

Journal-ref: Quantum 7, 964 (2023)

Subjects: Quantum Physics (quant-ph); Computational Physics (physics.comp-ph)

[43]  arXiv:2206.01090 [pdf, other]

Title: Quantum thermodynamics with fast driving and strong coupling via the mesoscopic leads approach

Authors: Artur M. Lacerda, Archak Purkayastha, Michael Kewming, Gabriel T. Landi, John Goold

Comments: 15 pages, 8 figures

Subjects: Quantum Physics (quant-ph); Mesoscale and Nanoscale Physics (cond-mat.mes-hall)

[44]  arXiv:2206.01108 [pdf, other]

Title: High-dimensional SO(4)-symmetric Rydberg manifolds for quantum simulation

Authors: Andreas Kruckenhauser, Rick van Bijnen, Torsten V. Zache, Marco Di Liberto, Peter Zoller

Comments: 16 + 12 pages, 10 figures

Subjects: Quantum Physics (quant-ph); Other Condensed Matter (cond-mat.other); Quantum Gases (cond-mat.quant-gas)

[45]  arXiv:2206.01145 [pdf, other]

Title: Ergodic theory of diagonal orthogonal covariant quantum channels

Authors: Satvik Singh, Nilanjana Datta, Ion Nechita

Subjects: Quantum Physics (quant-ph); Statistical Mechanics (cond-mat.stat-mech)

[46]  arXiv:2206.01164 [pdf, ps, other]

Title: Authentication of quantum key distribution with post-quantum cryptography and replay attacks

Authors: Liu-Jun Wang, You-Yang Zhou, Jian-Ming Yin, Qing Chen

Comments: 7 pages, 2 figures

Subjects: Quantum Physics (quant-ph); Cryptography and Security (cs.CR)

[47]  arXiv:2206.01225 [pdf, other]

Title: Localized non-relativistic quantum systems in curved spacetimes: a general characterization of particle detector models

Authors: T. Rick Perche

Comments: 16 pages, 3 figures, v3 added clarification after Eq. (41)

Journal-ref: Phys. Rev. D 106, 025018 (2022)

Subjects: Quantum Physics (quant-ph); General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Theory (hep-th)

[48]  arXiv:2206.01273 [pdf, other]

Title: Reconstructing Quantum States Using Basis-Enhanced Born Machines

Authors: Abigail McClain Gomez, Susanne F. Yelin, Khadijeh Najafi

Subjects: Quantum Physics (quant-ph)

[49]  arXiv:2206.01294 [pdf, other]

Title: Improving Quantum Computation by Optimized Qubit Routing

Authors: Friedrich Wagner, Andreas Bärmann, Frauke Liers, Markus Weissenbäck

Comments: Major revision

Subjects: Quantum Physics (quant-ph); Optimization and Control (math.OC)

[50]  arXiv:2206.01354 [pdf, ps, other]

Title: Quantum particles in a suddenly accelerating potential

Authors: Paolo Amore, Francisco M. Fernández, Jose Luis Valdez

Comments: 29 pages, 10 figures

Subjects: Quantum Physics (quant-ph)