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Quantum Physics

Authors and titles for recent submissions

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Total of 304 entries : 1-50 51-100 101-150 151-200 ... 301-304
Showing up to 50 entries per page: fewer | more | all

Thu, 18 Sep 2025 (showing 45 of 45 entries )

[1] arXiv:2509.14212 [cn-pdf, pdf, other]
Title: Localized degenerate solutions to the massless Dirac and Weyl equations
Georgios N. Tsigaridas, Aristides I. Kechriniotis, Christos A. Tsonos, Konstantinos K. Delibasis
Subjects: Quantum Physics (quant-ph)
[2] arXiv:2509.14196 [cn-pdf, pdf, other]
Title: Quantum Utility in Simulating the Real-time Dynamics of the Fermi-Hubbard Model using Superconducting Quantum Computers
Talal Ahmed Chowdhury, Vladimir Korepin, Vincent R. Pascuzzi, Kwangmin Yu
Comments: 18 pages, 10 figures
Subjects: Quantum Physics (quant-ph) ; Strongly Correlated Electrons (cond-mat.str-el)
[3] arXiv:2509.14164 [cn-pdf, pdf, html, other]
Title: High-dimensional topological photonic entanglement
M. Javad Zakeri, Armando Perez-Leija, Andrea Blanco-Redondo
Subjects: Quantum Physics (quant-ph)
[4] arXiv:2509.14163 [cn-pdf, pdf, html, other]
Title: Quantum Reinforcement Learning-Guided Diffusion Model for Image Synthesis via Hybrid Quantum-Classical Generative Model Architectures
Chi-Sheng Chen, En-Jui Kuo
Subjects: Quantum Physics (quant-ph) ; Machine Learning (cs.LG)
[5] arXiv:2509.14125 [cn-pdf, pdf, html, other]
Title: Formalizing contextuality in sequential scenarios
Kim Vallée, Damian Markham
Comments: 25 pages, 1 figure
Subjects: Quantum Physics (quant-ph)
[6] arXiv:2509.14098 [cn-pdf, pdf, html, other]
Title: A Closeness Centrality-based Circuit Partitioner for Quantum Simulations
Doru Thom Popovici, Harlin Lee, Mauro Del Ben, Naoki Yoshioka, Nobuyasu Ito, Katherine Klymko, Daan Camps, Anastasiia Butko
Comments: 14 pages, 10 figures
Subjects: Quantum Physics (quant-ph) ; Distributed, Parallel, and Cluster Computing (cs.DC)
[7] arXiv:2509.14026 [cn-pdf, pdf, html, other]
Title: Quantum Variational Activation Functions Empower Kolmogorov-Arnold Networks
Jiun-Cheng Jiang, Morris Yu-Chao Huang, Tianlong Chen, Hsi-Sheng Goan
Comments: 45 pages
Subjects: Quantum Physics (quant-ph) ; Machine Learning (cs.LG)
[8] arXiv:2509.13946 [cn-pdf, pdf, html, other]
Title: Design and Dynamics of High-Fidelity Two-Qubit Gates with Electrons on Helium
Oskar Leinonen, Jonas B. Flaten, Stian D. Bilek, Øyvind S. Schøyen, Morten Hjorth-Jensen, Niyaz R. Beysengulov, Zachary J. Stewart, Jared D. Weidman, Angela K. Wilson
Comments: 17 pages, 12 figures
Subjects: Quantum Physics (quant-ph) ; Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
[9] arXiv:2509.13917 [cn-pdf, pdf, html, other]
Title: Global Mean-Amplitude Enhanced Spiking Neural Network Coherent Ising Machine
Yan Chen Jiang, Lu Ma, Chuan Wang, Tie Jun Wang
Subjects: Quantum Physics (quant-ph)
[10] arXiv:2509.13909 [cn-pdf, pdf, html, other]
Title: A Tight Quantum Algorithm for Multiple Collision Search
Xavier Bonnetain, Johanna Loyer, André Schrottenloher, Yixin Shen
Subjects: Quantum Physics (quant-ph) ; Information Theory (cs.IT)
[11] arXiv:2509.13904 [cn-pdf, pdf, other]
Title: Coherent Driving of a Quantum System with Modulated Free-Space Electrons
Matthias Kolb, Thomas Spielauer, Thomas Weigner, Giovanni Boero, Dennis Rätzel, Philipp Haslinger
Comments: 18 pages, 13 figures
Subjects: Quantum Physics (quant-ph) ; Materials Science (cond-mat.mtrl-sci)
[12] arXiv:2509.13862 [cn-pdf, pdf, html, other]
Title: Quantum Algorithm of the GLMY Homology on Digraphs
Yunpeng Zi, Muchun Yang, D. L. Zhou
Comments: 11 pages, 2 figures
Subjects: Quantum Physics (quant-ph)
[13] arXiv:2509.13856 [cn-pdf, pdf, html, other]
Title: Trajectory-based Measure of Nonlocality in the Double Caldeira-Leggett Formalism
S. V. Mousavi
Comments: Accepted for Publication in Physica Scripta
Subjects: Quantum Physics (quant-ph)
[14] arXiv:2509.13821 [cn-pdf, pdf, html, other]
Title: Learning Minimal Representations of Many-Body Physics from Snapshots of a Quantum Simulator
Frederik Møller, Gabriel Fernández-Fernández, Thomas Schweigler, Paulin de Schoulepnikoff, Jörg Schmiedmayer, Gorka Muñoz-Gil
Comments: 13 pages, 7 figures
Subjects: Quantum Physics (quant-ph) ; Machine Learning (cs.LG)
[15] arXiv:2509.13810 [cn-pdf, pdf, html, other]
Title: Loss-tolerant detection of squeezed states in the 2 um region
K. M. Kwan, T. G. McRae, J. Qin, D. W. Gould, S. S. Y. Chua, J. Junker, R. Iden, V. B. Adya, M. J. Yap, B. J. J. Slagmolen, D. E. McClelland, R. L. Ward
Comments: 5 pages, 5 figures, presented at the Sept 2025 LVK conference
Subjects: Quantum Physics (quant-ph)
[16] arXiv:2509.13708 [cn-pdf, pdf, html, other]
Title: Observation of topological Phenomena in a Weyl Exceptional Ring with Single Photons
Zhong-Sheng Chen, Wei-Xin Chen, Fan Wu, Zhong-Wei Xu, Jing Ma, Yun-Kun Jiang, Huai-Zhi Wu, Shi-Biao Zheng
Comments: 11 pages, 6 figures
Subjects: Quantum Physics (quant-ph) ; Optics (physics.optics)
[17] arXiv:2509.13705 [cn-pdf, pdf, html, other]
Title: Learning quantum many-body data locally: A provably scalable framework
Koki Chinzei, Quoc Hoan Tran, Norifumi Matsumoto, Yasuhiro Endo, Hirotaka Oshima
Comments: 38 pages, 5 figures
Subjects: Quantum Physics (quant-ph) ; Statistical Mechanics (cond-mat.stat-mech) ; Machine Learning (cs.LG)
[18] arXiv:2509.13678 [cn-pdf, pdf, other]
Title: Rare Event Simulation of Quantum Error-Correcting Circuits
Carolyn Mayer, Anand Ganti, Uzoma Onunkwo, Tzvetan Metodi, Benjamin Anker, Jacek Skryzalin
Comments: 10 pages, 15 figures
Subjects: Quantum Physics (quant-ph) ; Numerical Analysis (math.NA) ; Probability (math.PR)
[19] arXiv:2509.13659 [cn-pdf, pdf, html, other]
Title: Quantum keystroke logging
En-Jui Chang
Comments: 6 pages
Subjects: Quantum Physics (quant-ph)
[20] arXiv:2509.13546 [cn-pdf, pdf, other]
Title: End-to-End Complexity Analysis for Quantum Simulation of the Extended Jaynes-Cummings Models
Nam Nguyen, Michael Yu, Alan Robertson, Hiromichi Nishimura, Samuel J. Elman, Benjamin Koltenbah
Comments: 51 pages, 17 figures
Subjects: Quantum Physics (quant-ph)
[21] arXiv:2509.13528 [cn-pdf, pdf, html, other]
Title: Evaluating the Limits of QAOA Parameter Transfer at High-Rounds on Sparse Ising Models With Geometrically Local Cubic Terms
Elijah Pelofske, Marek Rams, Andreas Bärtschi, Piotr Czarnik, Paolo Braccia, Lukasz Cincio, Stephan Eidenbenz
Subjects: Quantum Physics (quant-ph) ; Disordered Systems and Neural Networks (cond-mat.dis-nn)
[22] arXiv:2509.13519 [cn-pdf, pdf, html, other]
Title: Quantum speed limit for the OTOC from an open systems perspective
Devjyoti Tripathy, Juzar Thingna, Sebastian Deffner
Comments: 10 pages, 7 figures
Subjects: Quantum Physics (quant-ph) ; Statistical Mechanics (cond-mat.stat-mech)
[23] arXiv:2509.13470 [cn-pdf, pdf, html, other]
Title: The original Wigner's-Friend scenarios
Jay Lawrence
Comments: 6 pages, no figures
Subjects: Quantum Physics (quant-ph)
[24] arXiv:2509.13453 [cn-pdf, pdf, other]
Title: From virtual Z gates to virtual Z pulses
Christopher K. Long, Crispin H. W. Barnes
Comments: 13 + (10) pages, 4 figs, comments are welcome
Subjects: Quantum Physics (quant-ph)
[25] arXiv:2509.13451 [cn-pdf, pdf, other]
Title: Direct Experimental Observation of Quantum Mpemba Effect without Bath Engineering
Arijit Chatterjee, Sakil Khan, Sachin Jain, T S Mahesh
Subjects: Quantum Physics (quant-ph)
[26] arXiv:2509.13440 [cn-pdf, pdf, html, other]
Title: Simulation of bilayer Hamiltonians based on monitored quantum trajectories
Yuan Xue, Zihan Cheng, Matteo Ippoliti
Comments: 13 pages, 4 figures
Subjects: Quantum Physics (quant-ph) ; Statistical Mechanics (cond-mat.stat-mech) ; Strongly Correlated Electrons (cond-mat.str-el)
[27] arXiv:2509.13423 [cn-pdf, pdf, html, other]
Title: Computational complexity of Berry phase estimation in topological phases of matter
Ryu Hayakawa, Kazuki Sakamoto, Chusei Kiumi
Comments: 30 pages
Subjects: Quantum Physics (quant-ph) ; Strongly Correlated Electrons (cond-mat.str-el) ; Computational Complexity (cs.CC)
[28] arXiv:2509.13410 [cn-pdf, pdf, html, other]
Title: Symmetry Resolved Multipartite Entanglement Entropy
Ashwat Jain
Comments: 17 pages, 2 figures
Subjects: Quantum Physics (quant-ph) ; Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
[29] arXiv:2509.13406 [cn-pdf, pdf, html, other]
Title: Free mutual information and higher-point OTOCs
Shreya Vardhan, Jinzhao Wang
Comments: 45+38 pages, 24 figures. Comments are welcome!
Subjects: Quantum Physics (quant-ph) ; Statistical Mechanics (cond-mat.stat-mech) ; Strongly Correlated Electrons (cond-mat.str-el) ; High Energy Physics - Theory (hep-th) ; Mathematical Physics (math-ph)
[30] arXiv:2509.13405 [cn-pdf, pdf, html, other]
Title: Defining Security in Quantum Key Distribution
Carla Ferradini, Martin Sandfuchs, Ramona Wolf, Renato Renner
Comments: 21+3 pages. Comments are welcome
Subjects: Quantum Physics (quant-ph) ; Cryptography and Security (cs.CR)
[31] arXiv:2509.13398 [cn-pdf, pdf, html, other]
Title: Quantum ground-state cooling of two librational modes of a nanorotor
Stephan Troyer, Florian Fechtel, Lorenz Hummer, Henning Rudolph, Benjamin A. Stickler, Uroš Delić, Markus Arndt
Subjects: Quantum Physics (quant-ph) ; Optics (physics.optics)
[32] arXiv:2509.13377 [cn-pdf, pdf, html, other]
Title: Purification of quantum trajectories in infinite dimensions
Federico Girotti, Alessandro Vitale
Comments: 16 pages, no figures, comments are welcome
Subjects: Quantum Physics (quant-ph) ; Probability (math.PR)
[33] arXiv:2509.13367 [cn-pdf, pdf, html, other]
Title: Numerical Optimization Methods in the environment with Quantum Noise
Tomáš Bezděk
Comments: Revised version of a Master's thesis originally submitted to VSB - Technical University of Ostrava in 2025. This updated version contains minor cosmetic changes, including typos, grammatical errors, and clarifying sentences. New citations were also added. No results or conclusions were changed from the original. The original source is at https://dspace.vsb.cz/handle/10084/156936
Subjects: Quantum Physics (quant-ph) ; Numerical Analysis (math.NA)
[34] arXiv:2509.14027 (cross-list from cond-mat.stat-mech) [cn-pdf, pdf, html, other]
Title: Quantum vs Classical Thermal Transport at Low Temperatures
Zhixing Zou, Jiangbin Gong, Jiao Wang, Giulio Casati, Giuliano Benenti
Comments: 6+4 pages; comments are welcome
Subjects: Statistical Mechanics (cond-mat.stat-mech) ; Quantum Physics (quant-ph)
[35] arXiv:2509.13925 (cross-list from math-ph) [cn-pdf, pdf, html, other]
Title: Three-dimensional ghost-free representations of the Pais-Uhlenbeck model from Tri-Hamiltonians
Alexander Felski, Andreas Fring, Bethan Turner
Comments: 14 pages, 1 figure
Subjects: Mathematical Physics (math-ph) ; Quantum Physics (quant-ph)
[36] arXiv:2509.13826 (cross-list from cond-mat.mtrl-sci) [cn-pdf, pdf, html, other]
Title: Quantum Simulations of Battery Electrolytes with VQE-qEOM and SQD: Active-Space Design, Dissociation, and Excited States of LiPF$_6$, NaPF$_6$, and FSI Salts
Sk Mujaffar Hossain, Seung-Cheol Lee, Satadeep Bhattacharjee
Subjects: Materials Science (cond-mat.mtrl-sci) ; Quantum Physics (quant-ph)
[37] arXiv:2509.13818 (cross-list from cs.LG) [cn-pdf, pdf, html, other]
Title: Hybrid Quantum-Classical Neural Networks for Few-Shot Credit Risk Assessment
Zheng-an Wang, Yanbo J. Wang, Jiachi Zhang, Qi Xu, Yilun Zhao, Jintao Li, Yipeng Zhang, Bo Yang, Xinkai Gao, Xiaofeng Cao, Kai Xu, Pengpeng Hao, Xuan Yang, Heng Fan
Subjects: Machine Learning (cs.LG) ; Quantum Physics (quant-ph)
[38] arXiv:2509.13800 (cross-list from cond-mat.quant-gas) [cn-pdf, pdf, html, other]
Title: Anomalous Trajectory Drift and Geometric Phases of Cyclic Spinor Solitons Induced by Virtual Magnetic Monopoles
Ruo-Yun Wu, Ning Mao, Xiao-Lin Li, Jie Liu, Li-Chen Zhao
Comments: Ruo-Yun Wu, Ning Mao, Xiao-Lin Li, Jie Liu, Li-Chen Zhao
Subjects: Quantum Gases (cond-mat.quant-gas) ; Pattern Formation and Solitons (nlin.PS) ; Quantum Physics (quant-ph)
[39] arXiv:2509.13619 (cross-list from physics.atom-ph) [cn-pdf, pdf, html, other]
Title: Broadband femtosecond lasers enable efficient two-photon excitation of the ultranarrow linewidth singlet 1s2s state in helium
Shashank Kumar, Justin D. Piel, Chris H. Greene, Niranjan Shivaram
Comments: 10 pages, 5 figures
Subjects: Atomic Physics (physics.atom-ph) ; Optics (physics.optics) ; Quantum Physics (quant-ph)
[40] arXiv:2509.13518 (cross-list from physics.optics) [cn-pdf, pdf, html, other]
Title: Quantum Dial for High-Harmonic Generation
Lu Wang, Andrew M. Parks, Adam Thorpe, Graeme Bart, Thomas Brabec
Subjects: Optics (physics.optics) ; Quantum Physics (quant-ph)
[41] arXiv:2509.13502 (cross-list from cond-mat.dis-nn) [cn-pdf, pdf, html, other]
Title: Effective delocalization in the one-dimensional Anderson model with stealthy disorder
Carlo Vanoni, Boris L. Altshuler, Paul J. Steinhardt, Salvatore Torquato
Comments: 6 pages, 5 figures
Subjects: Disordered Systems and Neural Networks (cond-mat.dis-nn) ; Statistical Mechanics (cond-mat.stat-mech) ; Quantum Physics (quant-ph)
[42] arXiv:2509.13457 (cross-list from hep-th) [cn-pdf, pdf, html, other]
Title: Detector-based measurement-induced state updates in AdS/CFT
Vijay Balasubramanian, Esko Keski-Vakkuri, Nicola Pranzini
Comments: 26 pages, 3 figures
Subjects: High Energy Physics - Theory (hep-th) ; General Relativity and Quantum Cosmology (gr-qc) ; Quantum Physics (quant-ph)
[43] arXiv:2509.13417 (cross-list from hep-ph) [cn-pdf, pdf, html, other]
Title: Coherently enhanced decoherence and cloud substructure of atom interferometers
Clara Murgui, Ryan Plestid
Subjects: High Energy Physics - Phenomenology (hep-ph) ; Atomic Physics (physics.atom-ph) ; Quantum Physics (quant-ph)
[44] arXiv:2509.13401 (cross-list from hep-th) [cn-pdf, pdf, html, other]
Title: An effective density matrix for vacua in asymptotically flat gravity
Temple He, Prahar Mitra, Kathryn M. Zurek
Comments: 11 pages, 1 figure
Subjects: High Energy Physics - Theory (hep-th) ; General Relativity and Quantum Cosmology (gr-qc) ; Quantum Physics (quant-ph)
[45] arXiv:2509.13362 (cross-list from cond-mat.str-el) [cn-pdf, pdf, html, other]
Title: From Quantum Tsallis Entropy to Strange Metals
Xian-Hui Ge
Comments: 18 pages
Subjects: Strongly Correlated Electrons (cond-mat.str-el) ; Statistical Mechanics (cond-mat.stat-mech) ; High Energy Physics - Theory (hep-th) ; Quantum Physics (quant-ph)

Wed, 17 Sep 2025 (showing first 5 of 62 entries )

[46] arXiv:2509.13280 [cn-pdf, pdf, other]
Title: Generalized Quantum Stein's Lemma and Reversibility of Quantum Resource Theories for Classical-Quantum Channels
Bjarne Bergh, Nilanjana Datta, Anirudh Khaitan
Comments: 51 pages. See also independent work by Hayashi and Yamasaki arXiv: 2509.07271. This paper was also submitted to the conference QIP 2026 on 12.09.25
Subjects: Quantum Physics (quant-ph) ; Mathematical Physics (math-ph)
[47] arXiv:2509.13275 [cn-pdf, pdf, html, other]
Title: Coherence and Dimensionality Witnesses for Fractional OAM Modes
A. L. S. Santos Junior, I. Prego, M. Gil de Oliveira, A. C. Barbosa, B. P. da Silva, D. J. Brod, E. F. Galvão, A. Z. Khoury
Comments: 12 pages, 7 figures
Subjects: Quantum Physics (quant-ph) ; Optics (physics.optics)
[48] arXiv:2509.13269 [cn-pdf, pdf, html, other]
Title: A Robust Modular Quantum Processor
Ramesh Bhandari
Comments: 3 pages, 3 figures
Subjects: Quantum Physics (quant-ph)
[49] arXiv:2509.13247 [cn-pdf, pdf, other]
Title: Demonstration of a Logical Architecture Uniting Motion and In-Place Entanglement: Shor's Algorithm, Constant-Depth CNOT Ladder, and Many-Hypercube Code
Rich Rines, Benjamin Hall, Mariesa H. Teo, Joshua Viszlai, Daniel C. Cole, David Mason, Cameron Barker, Matt J. Bedalov, Matt Blakely, Tobias Bothwell, Caitlin Carnahan, Frederic T. Chong, Samuel Y. Eubanks, Brian Fields, Matthew Gillette, Palash Goiporia, Pranav Gokhale, Garrett T. Hickman, Marin Iliev, Eric B. Jones, Ryan A. Jones, Kevin W. Kuper, Stephanie Lee, Martin T. Lichtman, Kevin Loeffler, Nate Mackintosh, Farhad Majdeteimouri, Peter T. Mitchell, Thomas W. Noel, Ely Novakoski, Victory Omole, David Owusu-Antwi, Alexander G. Radnaev, Anthony Reiter, Mark Saffman, Bharath Thotakura, Teague Tomesh, Ilya Vinogradov
Comments: 17 pages, 16 figures
Subjects: Quantum Physics (quant-ph)
[50] arXiv:2509.13233 [cn-pdf, pdf, html, other]
Title: Ultrafast non-adiabatic molecular energy conversion into photons induced by quantized electromagnetic fields
Arley Flórez López, Johan F. Triana, José Luis Sanz-Vicario
Comments: 18 pages, 10 figures
Subjects: Quantum Physics (quant-ph)
Total of 304 entries : 1-50 51-100 101-150 151-200 ... 301-304
Showing up to 50 entries per page: fewer | more | all