Quantum Physics

Authors and titles for recent submissions

• Thu, 14 Nov 2024
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Thu, 14 Nov 2024 (showing first 50 of 51 entries )

[1] arXiv:2411.08877 [pdf, html, other]

Title: Quantum cryptography beyond key distribution: theory and experiment

Mathieu Bozzio, Claude Crépeau, Petros Wallden, Philip Walther

Comments: Submitted to Reviews of Modern Physics. Comments are welcome

Subjects: Quantum Physics (quant-ph)

[2] arXiv:2411.08869 [pdf, other]

Title: Equivalence between the second order steady state for spin-Boson model and its quantum mean force Gibbs state

Prem Kumar, K. P. Athulya, Sibasish Ghosh

Comments: Comments are welcome

Subjects: Quantum Physics (quant-ph)

[3] arXiv:2411.08860 [pdf, html, other]

Title: How NOT to Fool the Masses When Giving Performance Results for Quantum Computers

Catherine McGeoch

Comments: 14 pages; 17 pages including references

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

[4] arXiv:2411.08857 [pdf, html, other]

Title: A Classical Analogue of Entanglement for a Kicked Top

Bilal Khalid, Sabre Kais

Subjects: Quantum Physics (quant-ph)

[5] arXiv:2411.08855 [pdf, other]

Title: Ultrafast pump-probe phase-randomized tomography

Filippo Glerean, Enrico Maria Rigoni, Giacomo Jarc, Shahla Yasmin Mathengattil, Angela Montanaro, Francesca Giusti, Matteo Mitrano, Fabio Benatti, Daniele Fausti

Comments: 21 pages, 10 figures (including Supplementary Information)

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

[6] arXiv:2411.08824 [pdf, html, other]

Title: Reducing QAOA Circuit Depth by Factoring out Semi-Symmetries

Jonas Nüßlein, Leo Sünkel, Jonas Stein, Tobias Rohe, Daniëlle Schuman, Claudia Linnhoff-Popien, Sebastian Feld

Subjects: Quantum Physics (quant-ph)

[7] arXiv:2411.08765 [pdf, html, other]

Title: Tolerant Testing of Stabilizer States with Mixed State Inputs

Vishnu Iyer, Daniel Liang

Comments: 15 pages

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

[8] arXiv:2411.08741 [pdf, html, other]

Title: Unified analysis of non-Markovian open quantum systems in Gaussian environment using superoperator formalism

Zhen Huang, Lin Lin, Gunhee Park, Yuanran Zhu

Comments: 46 pages

Subjects: Quantum Physics (quant-ph); Mathematical Physics (math-ph)

[9] arXiv:2411.08736 [pdf, html, other]

Title: Topological phase transitions in a constrained two-qubit quantum control landscape

Nicolò Beato, Pranay Patil, Marin Bukov

Comments: 11 pages, 9 figures

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

[10] arXiv:2411.08721 [pdf, other]

Title: Shortwave DPS-QKD Employing a SiN Micro-Ring Resonator as Compact Quantum State Analyser

Florian Honz (1), Paul Müllner (1), Michael Hentschel (1), Stefan Nevlacsil (1), Jochen Kraft (2), Martin Sagmeister (2), Philip Walther (3), Rainer Hainberger (1), Bernhard Schrenk (1) ((1) AIT Austrian Institute of Technology, (2) ams-OSRAM AG, (3) University of Vienna, Faculty of Physics)

Subjects: Quantum Physics (quant-ph)

[11] arXiv:2411.08689 [pdf, html, other]

Title: Quantum Measurement Induced Radiative Processes in Continuously Monitored Optical Environments

Eldhose Benny, Sreenath K. Manikandan

Comments: 10 pages, 4 figures

Subjects: Quantum Physics (quant-ph)

[12] arXiv:2411.08670 [pdf, html, other]

Title: RSFQ All-Digital Programmable Multi-Tone Generator For Quantum Applications

João Barbosa, Jack C. Brennan, Alessandro Casaburi, M. D. Hutchings, Alex Kirichenko, Oleg Mukhanov, Martin Weides

Comments: Submitted to IEEE Transactions on Quantum Engineering

Subjects: Quantum Physics (quant-ph); Applied Physics (physics.app-ph)

[13] arXiv:2411.08616 [pdf, html, other]

Title: Multiplexed bi-layered realization of fault-tolerant quantum computation over optically networked trapped-ion modules

Nitish K. Chandra, Saikat Guha, Kaushik P. Seshadreesan

Comments: 20 pages, 19 figures

Subjects: Quantum Physics (quant-ph); Distributed, Parallel, and Cluster Computing (cs.DC)

[14] arXiv:2411.08609 [pdf, html, other]

Title: Expressibility, entangling power and quantum average causal effect for causally indefinite circuits

Pedro C. Azado, Guilherme I. Correr, Alexandre Drinko, Ivan Medina, Askery Canabarro, Diogo O. Soares-Pinto

Comments: 10 pages, 5 figures

Subjects: Quantum Physics (quant-ph)

[15] arXiv:2411.08594 [pdf, other]

Title: Encodings of the weighted MAX k-CUT on qubit systems

Franz G. Fuchs, Ruben P. Bassa, Frida Lien

Subjects: Quantum Physics (quant-ph)

[16] arXiv:2411.08589 [pdf, html, other]

Title: Uncertainty Relations Relative to Phase Space Quantum Reference Frames

Miguel Jorquera Riera, Leon Loveridge

Subjects: Quantum Physics (quant-ph)

[17] arXiv:2411.08543 [pdf, html, other]

Title: Quantum Time Travel Revisited: Noncommutative M\"{o}bius Transformations and Time Loops

J. E. Gough

Comments: 9 pages, 11 Figures

Subjects: Quantum Physics (quant-ph)

[18] arXiv:2411.08532 [pdf, html, other]

Title: Conditional expectations in Quantum Mechanics and causal interpretations: the Bohm momentum as a best predictor

Raymond Brummelhuis

Subjects: Quantum Physics (quant-ph); Mathematical Physics (math-ph)

[19] arXiv:2411.08502 [pdf, html, other]

Title: A fiber array architecture for atom quantum computing

Xiao Li, Jia-Yi Hou, Jia-Chao Wang, Guang-Wei Wang, Xiao-Dong He, Feng Zhou, Yi-Bo Wang, Min Liu, Jin Wang, Peng Xu, Ming-Sheng Zhan

Comments: 12 pages

Subjects: Quantum Physics (quant-ph)

[20] arXiv:2411.08441 [pdf, other]

Title: One-Sided Device-Independent Random Number Generation Through Fiber Channels

Jinfang Zhang, Yi Li, Mengyu Zhao, Dongmei Han, Jun Liu, Meihong Wang, Qihuang Gong, Yu Xiang, Qiongyi He, Xiaolong Su

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

[21] arXiv:2411.08415 [pdf, html, other]

Title: Advances in quantum imaging

Hugo Defienne, Warwick P. Bowen, Maria Chekhova, Gabriela Barreto Lemos, Dan Oron, Sven Ramelow, Nicolas Treps, Daniele Faccio

Journal-ref: Nature Photonics 18, 1024-1036 (2024)

Subjects: Quantum Physics (quant-ph)

[22] arXiv:2411.08368 [pdf, html, other]

Title: Quantum partial coherence measures constructed from Fisher information

Dong-Ping Xuan, Zhong-Xi Shen, Wen Zhou, Hua Nan, Shao-Ming Fei, Zhi-Xi Wang

Comments: 17 pages, 1 figure

Journal-ref: Phys. Scr. 99(2024),125110

Subjects: Quantum Physics (quant-ph)

[23] arXiv:2411.08365 [pdf, html, other]

Title: Non-Hermitian Effects in Dicke models

Bin Jiang, Yi-Yang Li, Junjie Liu, Chen Wang, Jian-Hua Jiang

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

[24] arXiv:2411.08358 [pdf, html, other]

Title: 10 GHz Robust polarization modulation towards high-speed satellite-based quantum communication

Zexu Wang, Huaxing Xu, Ju Li, Jinquan Huang, Hui Han, Changlei Wang, Ping Zhang, Feifei Yin, Kun Xu, Bo Liu, Yitang Dai

Comments: 16 pages, 10 figures

Subjects: Quantum Physics (quant-ph)

[25] arXiv:2411.08356 [pdf, html, other]

Title: Proposal for a Bell Test with Entangled Atoms of Different Mass

X. T. Yan, S. Kannan, Y. S. Athreya, A. G. Truscott, S. S. Hodgman

Subjects: Quantum Physics (quant-ph); Quantum Gases (cond-mat.quant-gas); Atomic Physics (physics.atom-ph)

[26] arXiv:2411.08288 [pdf, html, other]

Title: Microscopic Theory of Polariton Group Velocity Renormalization

Wenxiang Ying, Benjamin X. K. Chng, Pengfei Huo

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

[27] arXiv:2411.08266 [pdf, other]

Title: A decompositional framework for process theories in spacetime

Matthias Salzger, John H. Selby

Comments: 24+5 pages, many figures and diagrams

Subjects: Quantum Physics (quant-ph)

[28] arXiv:2411.08238 [pdf, html, other]

Title: Neural-network Generated Quantum State Can Alleviate the Barren Plateau in Variational Quantum Circuits

Zhehao Yi, Rahul Bhadani

Subjects: Quantum Physics (quant-ph)

[29] arXiv:2411.08230 [pdf, html, other]

Title: A Geometric Substructure for Quantum Dynamics

Anthony John Bracken

Subjects: Quantum Physics (quant-ph)

[30] arXiv:2411.08214 [pdf, html, other]

Title: The role of correlations in a sequence of quantum observations on empirical measures

Joseph A. Smiga, Gabriel T. Landi

Comments: 19 pages, 10 figures

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

[31] arXiv:2411.08186 [pdf, html, other]

Title: Two types of quantum chaos: testing the limits of the Bohigas-Giannoni-Schmit conjecture

Javier M. Magan, Qingyue Wu

Comments: 20 pages, 6 Figures

Subjects: Quantum Physics (quant-ph); Statistical Mechanics (cond-mat.stat-mech); High Energy Physics - Theory (hep-th); Chaotic Dynamics (nlin.CD)

[32] arXiv:2411.08132 [pdf, html, other]

Title: A cat qubit stabilization scheme using a voltage biased Josephson junction

Thiziri Aissaoui, Anil Murani, Raphaël Lescanne, Alain Sarlette

Comments: 30 pages, 7 figures

Subjects: Quantum Physics (quant-ph)

[33] arXiv:2411.08131 [pdf, html, other]

Title: On some states minimizing uncertainty relations

Krzysztof Urbanowski

Comments: 9 pages, comments are welcome

Subjects: Quantum Physics (quant-ph); Mathematical Physics (math-ph)

[34] arXiv:2411.08119 [pdf, html, other]

Title: Genuine Multipartite Entanglement in Quantum Optimization

Gopal Chandra Santra, Sudipto Singha Roy, Daniel J. Egger, Philipp Hauke

Comments: 8+5 pages, 7+7 figures

Subjects: Quantum Physics (quant-ph)

[35] arXiv:2411.08110 [pdf, html, other]

Title: Characterising memory in quantum channel discrimination via constrained separability problems

Ties-A. Ohst, Shijun Zhang, Hai Chau Nguyen, Martin Plávala, Marco Túlio Quintino

Comments: 32 pages, comments are welcome!

Subjects: Quantum Physics (quant-ph); Mathematical Physics (math-ph)

[36] arXiv:2411.08850 (cross-list from cond-mat.stat-mech) [pdf, html, other]

Title: Typical Positivity of Nonequilibrium Entropy Production for Pure States

Philipp Strasberg, Joseph Schindler

Comments: 4.5 pages main text with 1 figure, comments welcome

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

[37] arXiv:2411.08844 (cross-list from physics.atom-ph) [pdf, html, other]

Title: Trapped-ion laser cooling in structured light fields

Zhenzhong (Jack)Xing, Karan K. Mehta

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

[38] arXiv:2411.08780 (cross-list from cond-mat.quant-gas) [pdf, html, other]

Title: Measuring pair correlations in Bose and Fermi gases via atom-resolved microscopy

Ruixiao Yao, Sungjae Chi, Mingxuan Wang, Richard J. Fletcher, Martin Zwierlein

Comments: 7 pages, 6 figures

Subjects: Quantum Gases (cond-mat.quant-gas); Strongly Correlated Electrons (cond-mat.str-el); Atomic Physics (physics.atom-ph); Quantum Physics (quant-ph)

[39] arXiv:2411.08779 (cross-list from cond-mat.quant-gas) [pdf, html, other]

Title: In situ imaging of the thermal de Broglie wavelength in an ultracold Bose gas

Jinggang Xiang, Enid Cruz-Colón, Candice C. Chua, William R. Milner, Julius de Hond, Jacob F. Fricke, Wolfgang Ketterle

Subjects: Quantum Gases (cond-mat.quant-gas); Atomic Physics (physics.atom-ph); Quantum Physics (quant-ph)

[40] arXiv:2411.08776 (cross-list from cond-mat.quant-gas) [pdf, html, other]

Title: Quantum Gas Microscopy of Fermions in the Continuum

Tim de Jongh, Joris Verstraten, Maxime Dixmerias, Cyprien Daix, Bruno Peaudecerf, Tarik Yefsah

Comments: 9 pages, 5 figures

Subjects: Quantum Gases (cond-mat.quant-gas); Atomic Physics (physics.atom-ph); Quantum Physics (quant-ph)

[41] arXiv:2411.08644 (cross-list from cond-mat.mes-hall) [pdf, html, other]

Title: Optimizing state transfer in a three-qubit array via quantum brachistochrone method

Kseniia S. Chernova, Andrei A. Stepanenko, Maxim A. Gorlach

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

[42] arXiv:2411.08598 (cross-list from physics.chem-ph) [pdf, html, other]

Title: Space-local memory in generalized master equations: Reaching the thermodynamic limit for the cost of a small lattice simulation

Srijan Bhattacharyya, Thomas Sayer, Andrés Montoya-Castillo

Subjects: Chemical Physics (physics.chem-ph); Materials Science (cond-mat.mtrl-sci); Computational Physics (physics.comp-ph); Quantum Physics (quant-ph)

[43] arXiv:2411.08552 (cross-list from cs.LG) [pdf, html, other]

Title: Leveraging Pre-Trained Neural Networks to Enhance Machine Learning with Variational Quantum Circuits

Jun Qi, Chao-Han Yang, Samuel Yen-Chi Chen, Pin-Yu Chen, Hector Zenil, Jesper Tegner

Comments: In submission

Subjects: Machine Learning (cs.LG); Artificial Intelligence (cs.AI); Quantum Physics (quant-ph)

[44] arXiv:2411.08442 (cross-list from physics.optics) [pdf, other]

Title: Making Silicon Emit Light Using Third Harmonic Generation

Abdurrahman Javid Shaikh, Othman Sidek

Comments: 6 pages, 3 figures, International Workshop on Information and Electronics Engineering (IWIEE) - 2012

Journal-ref: Procedia Engineering 2012

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

[45] arXiv:2411.08391 (cross-list from cond-mat.supr-con) [pdf, html, other]

Title: A Simple Model of Superconductors: Insights from Free Fermion and Boson Gases

Mi-Ra Hwang, Eylee Jung, MuSeong Kim, DaeKil Park

Comments: 8 pges, 2 pdf figures

Subjects: Superconductivity (cond-mat.supr-con); High Energy Physics - Theory (hep-th); Quantum Physics (quant-ph)

[46] arXiv:2411.08276 (cross-list from hep-th) [pdf, html, other]

Title: Embedded structure in quantum theory, functional operator and multiverse

Yoshiharu Kawamura

Comments: 27 pages

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

[47] arXiv:2411.08236 (cross-list from physics.atom-ph) [pdf, html, other]

Title: Enhancement of Rydberg Blockade via Microwave Dressing

Deniz Kurdak, Patrick R. Banner, Yaxin Li, Sean R. Muleady, Alexey V. Gorshkov, S. L. Rolston, J. V. Porto

Comments: 7 pages, 3 figures and supplementary 9 pages, 7 figures

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

[48] arXiv:2411.08202 (cross-list from cond-mat.mes-hall) [pdf, html, other]

Title: Latent Haldane Models

Anouar Moustaj, Lumen Eek, Malte Rontgen, Cristiane Morais Smith

Comments: 10 pages, 12 figures, regular article to be submitted to Physical Review B

Subjects: Mesoscale and Nanoscale Physics (cond-mat.mes-hall); Strongly Correlated Electrons (cond-mat.str-el); Quantum Physics (quant-ph)

[49] arXiv:2411.08162 (cross-list from hep-ph) [pdf, html, other]

Title: Impact of background field localization on vacuum polarization effects

Carl Marmier, Nico Seegert, Felix Karbstein

Comments: 18 pages

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

[50] arXiv:2411.08121 (cross-list from cond-mat.str-el) [pdf, other]

Title: Cavity-Vacuum-Induced Chiral Spin Liquids in Kagome Lattices: Tuning and Probing Topological Quantum Phases via Cavity Quantum Electrodynamics

Chenan Wei, Liu Yang, Qing-Dong Jiang

Comments: 13 pages, 4 figures

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