Quantum Physics

Authors and titles for Nov 2023

[1]  arXiv:2311.00001 [pdf, ps, other]

Title: A Fisher Information Perspective of Relativistic Quantum Mechanics

Authors: Asher Yahalom

Comments: 21 pages, 1 figure. arXiv admin note: text overlap with arXiv:2309.15945

Journal-ref: Entropy 25, no. 11: 1497, 2023

Subjects: Quantum Physics (quant-ph); Fluid Dynamics (physics.flu-dyn)

[2]  arXiv:2311.00017 [pdf, ps, other]

Title: Simplified Polarization-Encoding for BB84 QKD Sourced by Incoherent Light of a Silicon Emitter

Authors: Florian Honz, Nemanja Vokić, Philip Walther, Hannes Hübel, Bernhard Schrenk

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

[3]  arXiv:2311.00058 [pdf, other]

Title: Observing quantum measurement collapse as a learnability phase transition

Authors: Utkarsh Agrawal, Javier Lopez-Piqueres, Romain Vasseur, Sarang Gopalakrishnan, Andrew C. Potter

Subjects: Quantum Physics (quant-ph); Disordered Systems and Neural Networks (cond-mat.dis-nn); Statistical Mechanics (cond-mat.stat-mech)

[4]  arXiv:2311.00064 [pdf, other]

Title: Coherent spin-phonon scattering in facilitated Rydberg lattices

Authors: Matteo Magoni, Chris Nill, Igor Lesanovsky

Comments: 8+6 pages, 3 figures

Subjects: Quantum Physics (quant-ph); Quantum Gases (cond-mat.quant-gas); Statistical Mechanics (cond-mat.stat-mech); Atomic and Molecular Clusters (physics.atm-clus); Atomic Physics (physics.atom-ph)

[5]  arXiv:2311.00088 [pdf, other]

Title: Random coordinate descent: a simple alternative for optimizing parameterized quantum circuits

Authors: Zhiyan Ding, Taehee Ko, Jiahao Yao, Lin Lin, Xiantao Li

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

[6]  arXiv:2311.00103 [pdf, ps, other]

Title: Topological quantum computation assisted by phase transitions

Authors: Yuanjie Ren, Peter Shor

Subjects: Quantum Physics (quant-ph)

[7]  arXiv:2311.00105 [pdf, ps, other]

Title: Detecting quantum critical points at finite temperature via quantum teleportation: further models

Authors: G. A. P. Ribeiro, Gustavo Rigolin

Comments: 15 pages, 23 figures, double column, RevTex4; v2: published version

Journal-ref: Phys. Rev. A 109, 012612 (2024)

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

[8]  arXiv:2311.00129 [pdf, ps, other]

Title: Probing Quantum Efficiency: Exploring System Hardness in Electronic Ground State Energy Estimation

Authors: Seonghoon Choi, Ignacio Loaiza, Robert A. Lang, Luis A. Martínez-Martínez, Artur F. Izmaylov

Comments: 11 pages

Subjects: Quantum Physics (quant-ph); Chemical Physics (physics.chem-ph)

[9]  arXiv:2311.00135 [pdf, other]

Title: The Discrete Noise Approximation in Quantum Circuits

Authors: Keith R. Fratus, Juha Leppäkangas, Michael Marthaler, Jan-Michael Reiner

Comments: 14 pages, 3 figures main text; 15 pages, 1 figure appendix. This updated version contains some minor notational changes, as well as a few additional clarifying remarks

Subjects: Quantum Physics (quant-ph)

[10]  arXiv:2311.00142 [pdf, other]

Title: Two entanglement conditions and their connection to negativity

Authors: Mark Hillery, Camilla Polvara, Vadim Oganesyan, Nada Ali

Comments: replaced with published version

Journal-ref: Physical Review A 109, 022417 (2024)

Subjects: Quantum Physics (quant-ph)

[11]  arXiv:2311.00162 [pdf, ps, other]

Title: General covariance for quantum states over time

Authors: James Fullwood

Comments: No figures

Subjects: Quantum Physics (quant-ph)

[12]  arXiv:2311.00171 [pdf, other]

Title: Coin dimensionality as a resource in quantum metrology involving discrete-time quantum walks

Authors: Simone Cavazzoni, Luca Razzoli, Giovanni Ragazzi, Paolo Bordone, Matteo G. A. Paris

Comments: revised version, 14 pages, 5 figures

Subjects: Quantum Physics (quant-ph)

[13]  arXiv:2311.00174 [pdf, other]

Title: Dark-state solution and hidden symmetries of the two-qubit multimode asymmetric quantum Rabi model

Authors: Ze-Feng Lei, Junlong Tian, Jie Peng

Comments: 10 pages, 2 figures

Subjects: Quantum Physics (quant-ph)

[14]  arXiv:2311.00183 [pdf, other]

Title: Electrostatic nature of cavity-mediated interactions between low-energy matter excitations

Authors: Petros-Andreas Pantazopoulos, Johannes Feist, Akashdeep Kamra, Francisco J. García-Vidal

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

[15]  arXiv:2311.00297 [pdf, ps, other]

Title: Emergent equilibrium and quantum criticality in a two-photon dissipative oscillator

Authors: V. Yu. Mylnikov, S. O. Potashin, G. S. Sokolovskii, N. S. Averkiev

Comments: 15 pages, 6 figures

Subjects: Quantum Physics (quant-ph)

[16]  arXiv:2311.00303 [pdf, other]

Title: Error-disturbance uncertainty relations in a superconducting quantum processor

Authors: Tingrui Dong, Soyoung Baek, Fumihiro Kaneda, Keiichi Edamatsu

Comments: 6 pages, 4 figures. arXiv admin note: text overlap with arXiv:1308.5868

Subjects: Quantum Physics (quant-ph)

[17]  arXiv:2311.00309 [pdf, other]

Title: Analysis for satellite-based high-dimensional extended B92 and high-dimensional BB84 quantum key distribution

Authors: Arindam Dutta, Muskan, Subhashish Banerjee, Anirban Pathak

Comments: Satellite Quantum Communication, High-Dimensional Quantum Key Distribution, Elliptical Beam Approximation, LEO Satellite

Subjects: Quantum Physics (quant-ph)

[18]  arXiv:2311.00338 [pdf, ps, other]

Title: NOON-state interference in the frequency domain

Authors: Dongjin Lee, Woncheol Shin, Sebae Park, Junyeop Kim, Heedeuk Shin

Comments: Main text (9 pages and 6 figures), Supplementary information (14 pages and 7 figures)

Journal-ref: Light: Science & Applications, 13, 90 (2024)

Subjects: Quantum Physics (quant-ph)

[19]  arXiv:2311.00363 [pdf, other]

Title: The Casimir Force between Two Graphene Sheets: 2D Fresnel Reflection Coefficients, Contributions of Different Polarizations, and the Role of Evanescent Waves

Authors: Galina L. Klimchitskaya, Vladimir M. Mostepanenko

Comments: 19 pages, 5 figures

Journal-ref: Physics, v.5, N4, 1013--1030 (2023)

Subjects: Quantum Physics (quant-ph); Materials Science (cond-mat.mtrl-sci)

[20]  arXiv:2311.00409 [pdf, ps, other]

Title: Polyander visualization of quantum walks

Authors: Steven Duplij, Raimund Vogl

Comments: 12 pages, amslatex

Journal-ref: In book "Innovative Quantum Computing" IOP Publishing (Bristol, 2023) by S. Duplij, R. Vogl (Chapter 6), ISBN: 9780750352796, https://store.ioppublishing.org/page/detail/Innovative-Quantum-Computing/?K=9780750352796

Subjects: Quantum Physics (quant-ph); Information Theory (cs.IT); High Energy Physics - Theory (hep-th)

[21]  arXiv:2311.00487 [pdf, other]

Title: Echo-evolution data generation for quantum error mitigation via neural networks

Authors: D.V. Babukhin

Comments: 24 pages, 12 figures, comments are welcome

Subjects: Quantum Physics (quant-ph)

[22]  arXiv:2311.00557 [pdf, other]

Title: Possibilistic and maximal indefinite causal order in the quantum switch

Authors: Tein van der Lugt, Nick Ormrod

Comments: 7+8 pages, 5 figures

Subjects: Quantum Physics (quant-ph)

[23]  arXiv:2311.00677 [pdf, other]

Title: Time-Constrained Local Quantum State Discrimination

Authors: Ian George, Rene Allerstorfer, Philip Verduyn Lunel, Eric Chitambar

Comments: 5+7 pages, 3 Figures

Subjects: Quantum Physics (quant-ph)

[24]  arXiv:2311.00695 [pdf, other]

Title: Predicting Arbitrary State Properties from Single Hamiltonian Quench Dynamics

Authors: Zhenhuan Liu, Zihan Hao, Hong-Ye Hu

Comments: 30 pages,17 figures, comments are welcome

Subjects: Quantum Physics (quant-ph)

[25]  arXiv:2311.00748 [pdf, other]

Title: Variational adiabatic transport of tensor networks

Authors: Hyeongjin Kim, Matthew T. Fishman, Dries Sels

Comments: 11 pages, 7 figures; added note in discussion section and new references

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