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Quantum Physics

Authors and titles for July 2024

Total of 1204 entries : 1-100 101-200 201-300 301-400 ... 1201-1204
Showing up to 100 entries per page: fewer | more | all
[1] arXiv:2407.00096 [cn-pdf, pdf, html, other]
Title: Closed-form solutions for the Salpeter equation
Fernando Alonso-Marroquin, Yaoyue Tang, Fatemeh Gharari, M. N. Najafi
Comments: 10 pages, 5 figures, five appendixes. to be submitted to PRE
Subjects: Quantum Physics (quant-ph) ; High Energy Physics - Theory (hep-th) ; Mathematical Physics (math-ph)
[2] arXiv:2407.00152 [cn-pdf, pdf, html, other]
Title: Quantum key distribution rates from non-symmetric conic optimization
Andrés González Lorente, Pablo V. Parellada, Miguel Castillo-Celeita, Mateus Araújo
Comments: 11+1 pages, 3 figures. Published version
Journal-ref: Quantum 9, 1657 (2025)
Subjects: Quantum Physics (quant-ph)
[3] arXiv:2407.00155 [cn-pdf, pdf, html, other]
Title: Krylov complexity for 1-matrix quantum mechanics
Niloofar Vardian
Comments: typo corrected
Subjects: Quantum Physics (quant-ph) ; Statistical Mechanics (cond-mat.stat-mech) ; High Energy Physics - Theory (hep-th)
[4] arXiv:2407.00161 [cn-pdf, pdf, html, other]
Title: Quantum Time and the Time-Dilation induced Interaction Transfer mechanism
Dario Cafasso, Nicola Pranzini, Jorge Yago Malo, Vittorio Giovannetti, Marilù Chiofalo
Journal-ref: Phys. Rev. D, Vol. 110, No. 10 (2024)
Subjects: Quantum Physics (quant-ph) ; General Relativity and Quantum Cosmology (gr-qc)
[5] arXiv:2407.00164 [cn-pdf, pdf, html, other]
Title: Conceptual and formal groundwork for the study of resource dependence relations
Yìlè Yīng, Tomáš Gonda, Robert Spekkens
Comments: Minor corrections. 36 + 11 pages, 19 figures. Comments welcome!
Subjects: Quantum Physics (quant-ph) ; Mathematical Physics (math-ph)
[6] arXiv:2407.00177 [cn-pdf, pdf, html, other]
Title: Long-range interactions revealed by collective spin noise spectra in atomic vapors
J. Delpy, N. Fayard, F. Bretenaker, F. Goldfarb
Comments: 6 pages, 5 figures
Subjects: Quantum Physics (quant-ph)
[7] arXiv:2407.00184 [cn-pdf, pdf, html, other]
Title: Anomalous high-density spin noise in a strongly interacting atomic vapor
J. Delpy, N. Fayard, F. Bretenaker, F. Goldfarb
Comments: 10 pages, 6 figures + Supplementary information
Subjects: Quantum Physics (quant-ph) ; Atomic Physics (physics.atom-ph)
[8] arXiv:2407.00241 [cn-pdf, pdf, html, other]
Title: Interior Point Methods for Structured Quantum Relative Entropy Optimization Problems
Kerry He, James Saunderson, Hamza Fawzi
Comments: 37 pages, 8 tables. v2: Minor changes to introduction and abstract. v3: Changes based on reviewer comments
Subjects: Quantum Physics (quant-ph) ; Information Theory (cs.IT) ; Optimization and Control (math.OC)
[9] arXiv:2407.00249 [cn-pdf, pdf, html, other]
Title: Efficient state preparation for the quantum simulation of molecules in first quantization
William J. Huggins, Oskar Leimkuhler, Torin F. Stetina, K. Birgitta Whaley
Subjects: Quantum Physics (quant-ph)
[10] arXiv:2407.00260 [cn-pdf, pdf, html, other]
Title: Adiabatons in a double tripod coherent atom-light coupling scheme
Viačeslav Kudriašov, Hamid R. Hamedi, Julius Ruseckas
Subjects: Quantum Physics (quant-ph) ; Quantum Gases (cond-mat.quant-gas) ; Atomic Physics (physics.atom-ph) ; Optics (physics.optics)
[11] arXiv:2407.00303 [cn-pdf, pdf, html, other]
Title: Krenn-Gu conjecture for sparse graphs
L. Sunil Chandran, Rishikesh Gajjala, Abraham M. Illickan
Comments: To appear in MFCS 2024
Subjects: Quantum Physics (quant-ph) ; Discrete Mathematics (cs.DM) ; Combinatorics (math.CO)
[12] arXiv:2407.00311 [cn-pdf, pdf, html, other]
Title: Yang-Lee Zeros in Quantum Phase Transition: An Entanglement Perspective
Hongchao Li
Comments: 5 pages, 2 figures+9 pages
Journal-ref: Phys. Rev. B 111, 045139 (2025)
Subjects: Quantum Physics (quant-ph) ; Statistical Mechanics (cond-mat.stat-mech)
[13] arXiv:2407.00346 [cn-pdf, pdf, html, other]
Title: Photon routing in disordered chiral waveguide QED ladders: Interplay between photonic localization and collective atomic effects
Nishan Amgain, Imran M. Mirza
Comments: 10 pages, 6 figures
Subjects: Quantum Physics (quant-ph)
[14] arXiv:2407.00357 [cn-pdf, pdf, html, other]
Title: qLUE: A Quantum Clustering Algorithm for Multi- Dimensional Datasets
Dhruv Gopalakrishnan, Luca Dellantonio, Antonio Di Pilato, Wahid Redjeb, Felice Pantaleo, Michele Mosca
Subjects: Quantum Physics (quant-ph)
[15] arXiv:2407.00363 [cn-pdf, pdf, html, other]
Title: Goos-H{ä}nchen Shift for Relativistic Particles Based on Dirac's Equation
Jiang-Lin Zhou, Zhen-Xiao Zhang, Xing-Yan Fan, Jing-Ling Chen
Comments: 9 pages, 2 figures
Subjects: Quantum Physics (quant-ph)
[16] arXiv:2407.00444 [cn-pdf, pdf, html, other]
Title: Physics-informed neural network for quantum control of NMR registers
Priya Batra, T. S. Mahesh
Subjects: Quantum Physics (quant-ph)
[17] arXiv:2407.00445 [cn-pdf, pdf, other]
Title: Quantum reservoir computing using the stabilizer formalism for encoding classical data
Franz G. Fuchs, Alexander J. Stasik, Stanley Miao, Ola Tangen Kulseng, Ruben Pariente Bassa
Subjects: Quantum Physics (quant-ph)
[18] arXiv:2407.00450 [cn-pdf, pdf, html, other]
Title: Hybrid Quantum-Classical Clustering for Preparing a Prior Distribution of Eigenspectrum
Mengzhen Ren, Yu-Cheng Chen, Ching-Jui Lai, Min-Hsiu Hsieh, Alice Hu
Comments: add fig.3
Subjects: Quantum Physics (quant-ph)
[19] arXiv:2407.00607 [cn-pdf, pdf, html, other]
Title: Reducing Quantum Error Correction Overhead with Versatile Flag-Sharing Syndrome Extraction Circuits
Pei-Hao Liou, Ching-Yi Lai
Comments: 19 pages, 22 figures
Journal-ref: IEEE Transactions on Quantum Engineering, vol. 6, pp. 1-24, 2025, Art no. 3101524
Subjects: Quantum Physics (quant-ph)
[20] arXiv:2407.00683 [cn-pdf, pdf, html, other]
Title: Quantum State Transfer via a Multimode Resonator
Yang He, Yu-Xiang Zhang
Comments: 6 pages, 3 figures, and 5 pages of supplemental material
Journal-ref: Phys. Rev. Lett. 134, 023602 (2025)
Subjects: Quantum Physics (quant-ph)
[21] arXiv:2407.00689 [cn-pdf, pdf, other]
Title: A Perspective on Quantum Sensors from Basic Research to Commercial Applications
Eun Oh, Maxwell D. Gregoire, Adam T. Black, K. Jeramy Hughes, Paul D. Kunz, Michael Larsen, Jean Lautier-Gaud, Jongmin Lee, Peter D. D. Schwindt, Sara L. Mouradian, Frank A. Narducci, Charles A. Sackett
Comments: 96 pages
Subjects: Quantum Physics (quant-ph)
[22] arXiv:2407.00721 [cn-pdf, pdf, html, other]
Title: Non-Gaussian generalized two-mode squeezing: applications to two-ensemble spin squeezing and beyond
Mikhail Mamaev, Martin Koppenhöfer, Andrew Pocklington, Aashish A. Clerk
Comments: 8+23 pages, 3+6 figures
Journal-ref: Phys. Rev. Lett. 134, 073603 (2025)
Subjects: Quantum Physics (quant-ph) ; Mesoscale and Nanoscale Physics (cond-mat.mes-hall) ; Atomic Physics (physics.atom-ph)
[23] arXiv:2407.00724 [cn-pdf, pdf, html, other]
Title: Efficient inference of quantum system parameters by Approximate Bayesian Computation
Lewis A. Clark, Jan Kolodynski
Comments: 21 pages, 10 figures, resubmitted version
Journal-ref: Phys. Rev. Applied 23, 044040 (2025)
Subjects: Quantum Physics (quant-ph)
[24] arXiv:2407.00736 [cn-pdf, pdf, html, other]
Title: Quantum Circuit Synthesis and Compilation Optimization: Overview and Prospects
Ge Yan, Wenjie Wu, Yuheng Chen, Kaisen Pan, Xudong Lu, Zixiang Zhou, Yuhan Wang, Ruocheng Wang, Junchi Yan
Subjects: Quantum Physics (quant-ph) ; Emerging Technologies (cs.ET) ; Machine Learning (cs.LG)
[25] arXiv:2407.00758 [cn-pdf, pdf, html, other]
Title: Quantum noise induced nonreciprocity for single photon transport in parity-time symmetric systems
Dibyendu Roy, G. S. Agarwal
Comments: 12 pages, 4 figures
Journal-ref: Phys. Rev. A 111, 013702 (2025)
Subjects: Quantum Physics (quant-ph) ; Mesoscale and Nanoscale Physics (cond-mat.mes-hall) ; Optics (physics.optics)
[26] arXiv:2407.00769 [cn-pdf, pdf, html, other]
Title: Achieving Energetic Superiority Through System-Level Quantum Circuit Simulation
Rong Fu, Zhongling Su, Han-Sen Zhong, Xiti Zhao, Jianyang Zhang, Feng Pan, Pan Zhang, Xianhe Zhao, Ming-Cheng Chen, Chao-Yang Lu, Jian-Wei Pan, Zhiling Pei, Xingcheng Zhang, Wanli Ouyang
Subjects: Quantum Physics (quant-ph) ; Distributed, Parallel, and Cluster Computing (cs.DC)
[27] arXiv:2407.00774 [cn-pdf, pdf, html, other]
Title: Harnessing Quantum Support Vector Machines for Cross-Domain Classification of Quantum States
Diksha Sharma, Vivek Balasaheb Sabale, Parvinder Singh, Atul Kumar
Subjects: Quantum Physics (quant-ph) ; Machine Learning (cs.LG)
[28] arXiv:2407.00802 [cn-pdf, pdf, html, other]
Title: Realizing a Compact, High-Fidelity, Telecom-Wavelength Source of Multipartite Entangled Photons
Laura dos Santos Martins, Nicolas Laurent-Puig, Pascal Lefebvre, Simon Neves, Eleni Diamanti
Subjects: Quantum Physics (quant-ph)
[29] arXiv:2407.00835 [cn-pdf, pdf, html, other]
Title: Distributed Quantum Computing across an Optical Network Link
D. Main, P. Drmota, D. P. Nadlinger, E. M. Ainley, A. Agrawal, B. C. Nichol, R. Srinivas, G. Araneda, D. M. Lucas
Comments: 16 pages, 7 figures, 2 tables
Subjects: Quantum Physics (quant-ph)
[30] arXiv:2407.00897 [cn-pdf, pdf, html, other]
Title: Multi-field quantum conferencing overcomes the network capacity limit
Yuan-Mei Xie, Yu-Shuo Lu, Yao Fu, Hua-Lei Yin, Zeng-Bing Chen
Comments: 21 pages, 6 figures
Journal-ref: Commun. Phys. 7, 410 (2024)
Subjects: Quantum Physics (quant-ph)
[31] arXiv:2407.00899 [cn-pdf, pdf, html, other]
Title: Classical and Quantum Frequency Combs for Satellite-based Clock Synchronization
Ronakraj K. Gosalia, Ryan Aguinaldo, Jonathan Green, Holly Leopardi, Peter Brereton, Robert Malaney
Comments: 23 pages, 11 figures, perspective, comments welcome
Subjects: Quantum Physics (quant-ph)
[32] arXiv:2407.00903 [cn-pdf, pdf, html, other]
Title: Implementation and topological characterization of Weyl exceptional rings in quantum-mechanical systems
Hao-Long Zhang, Pei-Rong Han, Xue-Jia Yu, Shou-Bang Yang, Jia-Hao Lü, Wen Ning, Fan Wu, Qi-Ping Su, Chui-Ping Yang, Zhen-Biao Yang, Shi-Biao Zheng
Comments: 16 pages, 10 figures
Journal-ref: Sci. Bull. 70, 2446 (2025)
Subjects: Quantum Physics (quant-ph)
[33] arXiv:2407.00982 [cn-pdf, pdf, html, other]
Title: Quantum phase properties of a state driven by a classical field
Naveen Kumar, Arpita Chatterjee
Comments: 9 pages, 6 figures
Journal-ref: Int. J. Theo. Phys., 63(5), Article no. 124 (1-17) (2024)
Subjects: Quantum Physics (quant-ph)
[34] arXiv:2407.01000 [cn-pdf, pdf, html, other]
Title: Ground and excited state energy calculations of the H2 molecule using a variational quantum eigensolver algorithm on an NMR quantum simulator
Dileep Singh, Shashank Mehendale, Arvind, Kavita Dorai
Comments: 8 pages, 5 figures
Subjects: Quantum Physics (quant-ph)
[35] arXiv:2407.01010 [cn-pdf, pdf, html, other]
Title: Multi-target quantum compilation algorithm
Vu Tuan Hai, Nguyen Tan Viet, Jesus Urbaneja, Nguyen Vu Linh, Lan Nguyen Tran, Le Bin Ho
Comments: 13 pages, 5 figures
Journal-ref: Machine Learning: Science and Technology (2024)
Subjects: Quantum Physics (quant-ph)
[36] arXiv:2407.01025 [cn-pdf, pdf, html, other]
Title: Symmetry: a fundamental resource for quantum coherence and metrology
Irénée Frérot, Tommaso Roscilde
Comments: 5 pages, 2 figures
Journal-ref: Phys. Rev. Lett. 133, 260402 (2024)
Subjects: Quantum Physics (quant-ph) ; Quantum Gases (cond-mat.quant-gas)
[37] arXiv:2407.01075 [cn-pdf, pdf, html, other]
Title: Spin Resonance in Perspective of Floquet Theory and Brillouin-Wigner Perturbation Method
Mingjun Feng, Guobin Liu
Comments: 5 pages, 2 figures
Subjects: Quantum Physics (quant-ph)
[38] arXiv:2407.01120 [cn-pdf, pdf, html, other]
Title: Detection Efficiency Characterization for Free-Space Single-Photon Detectors: Measurement Facility and Wavelength-Dependence Investigation
Salvatore Virzì, Alice Meda, Elisa Redolfi, Marco Gramegna, Giorgio Brida, Marco Genovese, Ivo Pietro Degiovanni
Journal-ref: Applied Physics Letters 125 (2024)
Subjects: Quantum Physics (quant-ph)
[39] arXiv:2407.01133 [cn-pdf, pdf, html, other]
Title: Chiral Quantum-Optical Elements for Waveguide-QED with Sub-wavelength Rydberg-Atom Arrays
Lida Zhang, Fan Yang, Klaus Mølmer, Thomas Pohl
Subjects: Quantum Physics (quant-ph)
[40] arXiv:2407.01147 [cn-pdf, pdf, html, other]
Title: Simulating the non-Hermitian dynamics of financial option pricing with quantum computers
Swagat Kumar, Colin Michael Wilmott
Comments: 15 pages, 2 figures
Subjects: Quantum Physics (quant-ph)
[41] arXiv:2407.01156 [cn-pdf, pdf, html, other]
Title: Influence of a squeezed prewell on tunneling properties and bound states in heterostructures
Yaroslav Zolotaryuk, Alexander V. Zolotaryuk
Comments: 5 figures
Subjects: Quantum Physics (quant-ph)
[42] arXiv:2407.01182 [cn-pdf, pdf, html, other]
Title: Globally driven superconducting quantum computing architecture
Roberto Menta, Francesco Cioni, Riccardo Aiudi, Marco Polini, Vittorio Giovannetti
Comments: Published version in Phys. Rev. Research., typo corrected in the SM
Journal-ref: Phys. Rev. Research 7, L012065 (2025)
Subjects: Quantum Physics (quant-ph) ; Superconductivity (cond-mat.supr-con)
[43] arXiv:2407.01190 [cn-pdf, pdf, html, other]
Title: Observation of a giant Goos-Hänchen shift for matter waves
S. McKay, V.O. de Haan, J. Leiner, S. R. Parnell, R. M. Dalgliesh, P. Boeni, L.J. Bannenberg, Q. Le Thien, D. V. Baxter, G. Ortiz, R. Pynn
Subjects: Quantum Physics (quant-ph)
[44] arXiv:2407.01196 [cn-pdf, pdf, html, other]
Title: Implementation of a scalable universal two-qubit quantum processor with electron and nuclear spins in a trapped ion
Ji Bian, Teng Liu, Qifeng Lao, Min Ding, Huiyi Zhang, Xinxin Rao, Pengfei Lu, Le Luo
Subjects: Quantum Physics (quant-ph)
[45] arXiv:2407.01215 [cn-pdf, pdf, html, other]
Title: Decoherence of dielectric particles by thermal emission
Jonas Schäfer, Benjamin A. Stickler, Klaus Hornberger
Comments: 14 pages, 2 figures; corresponds to published version
Journal-ref: Phys. Rev. Research 6, 043307 (2024)
Subjects: Quantum Physics (quant-ph)
[46] arXiv:2407.01225 [cn-pdf, pdf, html, other]
Title: Hong-Ou-Mandel Interference with a Coexisting Clock using Transceivers for Synchronization over Deployed Fiber
Anirudh Ramesh, Daniel R. Reilly, Kim Fook Lee, Paul M. Moraw, Joaquin Chung, Md Shariful Islam, Cristián Peña, Xu Han, Rajkumar Kettimuthu, Prem Kumar, Gregory Kanter
Subjects: Quantum Physics (quant-ph) ; Optics (physics.optics)
[47] arXiv:2407.01273 [cn-pdf, pdf, html, other]
Title: Estimation of the set of states obtained in particle number measurement schemes
S. B. Korolev, E. N. Bashmakova, T. Yu. Golubeva
Subjects: Quantum Physics (quant-ph)
[48] arXiv:2407.01313 [cn-pdf, pdf, html, other]
Title: Adaptive variational quantum computing approaches for Green's functions and nonlinear susceptibilities
Martin Mootz, Thomas Iadecola, Yong-Xin Yao
Subjects: Quantum Physics (quant-ph) ; Strongly Correlated Electrons (cond-mat.str-el) ; Computational Physics (physics.comp-ph)
[49] arXiv:2407.01429 [cn-pdf, pdf, html, other]
Title: Generalized Quantum Repeater Graph States
Bikun Li, Kenneth Goodenough, Filip Rozpędek, Liang Jiang
Comments: 15 pages, 8 figures. Replaced with published version
Subjects: Quantum Physics (quant-ph)
[50] arXiv:2407.01432 [cn-pdf, pdf, html, other]
Title: $\mathcal{PT}$-Symmetry induced Bi-Stability in Non-Hermitian Cavity Magnomechanics
Chaoyi Lai, Shah Fahad, Kashif Ammar Yasir
Comments: 10 pages, 6 figures
Subjects: Quantum Physics (quant-ph) ; Applied Physics (physics.app-ph) ; Optics (physics.optics)
[51] arXiv:2407.01446 [cn-pdf, pdf, html, other]
Title: Classicality concept test on neutral pseudoscalar meson qubits with Wigner inequalities
Efimova Anna, Nikitin Nikolay
Subjects: Quantum Physics (quant-ph)
[52] arXiv:2407.01522 [cn-pdf, pdf, html, other]
Title: A diagrammatic language for the Causaloid framework
Nitica Sakharwade, Lucien Hardy
Comments: 29 pages, three figures, and many diagrammatic equations
Subjects: Quantum Physics (quant-ph) ; General Relativity and Quantum Cosmology (gr-qc)
[53] arXiv:2407.01583 [cn-pdf, pdf, html, other]
Title: Optimal Low-Depth Quantum Signal-Processing Phase Estimation
Yulong Dong, Jonathan A. Gross, Murphy Yuezhen Niu
Comments: 58 pages, 22 figures. arXiv admin note: substantial text overlap with arXiv:2209.11207
Journal-ref: Nature Communications 16, no. 1 (2025): 1504
Subjects: Quantum Physics (quant-ph) ; Machine Learning (cs.LG) ; Numerical Analysis (math.NA) ; Data Analysis, Statistics and Probability (physics.data-an)
[54] arXiv:2407.01587 [cn-pdf, pdf, other]
Title: The single-photon steering and the quantum mechanical free-interaction measurement are identical phenomena
LM Arévalo Aguilar, Rolando Velázquez García
Comments: Experimental test suggest that the relations about free-interaction and steering is not supported
Subjects: Quantum Physics (quant-ph)
[55] arXiv:2407.01658 [cn-pdf, pdf, html, other]
Title: Fault-tolerant noise guessing decoding of quantum random codes
Diogo Cruz, Francisco A. Monteiro, André Roque, Bruno C. Coutinho
Subjects: Quantum Physics (quant-ph) ; Information Theory (cs.IT)
[56] arXiv:2407.01669 [cn-pdf, pdf, html, other]
Title: Reflection and Transmission Amplitudes in a Digital Quantum Simulation
Giuseppe Mussardo, Andrea Stampiggi, Andrea Trombettoni
Comments: 9+4 pages, 8+6 figures. v2: corrections, according to referee suggestions: version published in the journal
Subjects: Quantum Physics (quant-ph) ; Statistical Mechanics (cond-mat.stat-mech) ; Strongly Correlated Electrons (cond-mat.str-el) ; High Energy Physics - Theory (hep-th)
[57] arXiv:2407.01671 [cn-pdf, pdf, html, other]
Title: Quantum State Preparation via Free Binary Decision Diagram
Yu Tanaka, Hayata Yamasaki, Mio Murao
Comments: 19 pages with 1 table and 9 figures
Subjects: Quantum Physics (quant-ph)
[58] arXiv:2407.01677 [cn-pdf, pdf, html, other]
Title: Geometric measure of quantum complexity in cosmological systems
Satyaki Chowdhury, Martin Bojowald, Jakub Mielczarek
Comments: Title changed, discussion, references and plots added. Matches the published version
Subjects: Quantum Physics (quant-ph) ; General Relativity and Quantum Cosmology (gr-qc) ; High Energy Physics - Theory (hep-th) ; Mathematical Physics (math-ph)
[59] arXiv:2407.01682 [cn-pdf, pdf, html, other]
Title: Cluster truncated Wigner approximation for bond-disordered Heisenberg spin models
Adrian Braemer, Javad Vahedi, Martin Gärttner
Comments: 16 pages, 13 figures, submitted to Phys. Rev. B
Journal-ref: Phys. Rev. B 110, 054204 (2024)
Subjects: Quantum Physics (quant-ph) ; Disordered Systems and Neural Networks (cond-mat.dis-nn) ; Quantum Gases (cond-mat.quant-gas)
[60] arXiv:2407.01692 [cn-pdf, pdf, html, other]
Title: Clifford Dressed Time-Dependent Variational Principle
Antonio Francesco Mello, Alessandro Santini, Guglielmo Lami, Jacopo De Nardis, Mario Collura
Comments: 7 pages, 3 figures
Journal-ref: Phys. Rev. Lett. 134, 150403 (2025)
Subjects: Quantum Physics (quant-ph)
[61] arXiv:2407.01693 [cn-pdf, pdf, html, other]
Title: Detecting quantum resources in a semi-device independent framework
Shubhayan Sarkar, Chandan Datta
Comments: 9 pages, 1 Figure, Comments are welcome!!
Journal-ref: Phys. Rev. A 111, L040402 (2025)
Subjects: Quantum Physics (quant-ph)
[62] arXiv:2407.01730 [cn-pdf, pdf, html, other]
Title: Entanglement Hamiltonians and the quasiparticle picture
Federico Rottoli, Colin Rylands, Pasquale Calabrese
Comments: 7 pages, 2 figures
Journal-ref: Phys. Rev. B 111, L140302 (2025)
Subjects: Quantum Physics (quant-ph) ; Statistical Mechanics (cond-mat.stat-mech) ; High Energy Physics - Theory (hep-th)
[63] arXiv:2407.01734 [cn-pdf, pdf, html, other]
Title: Universal Quantum Tomography With Deep Neural Networks
Nhan T. Luu, Thang C. Truong, Duong T. Luu
Comments: 10 pages, 5 figures, 17 illustration, 1 table
Subjects: Quantum Physics (quant-ph) ; Artificial Intelligence (cs.AI)
[64] arXiv:2407.01735 [cn-pdf, pdf, html, other]
Title: Quantum interrogation of imperfect absorbers using post-selection
Muhammad Abdullah Ijaz, Syed Bilal Hyder Shah, Muhammad Sabieh Anwar
Comments: 10 pages, 6 figures
Subjects: Quantum Physics (quant-ph)
[65] arXiv:2407.01805 [cn-pdf, pdf, html, other]
Title: Thermodynamics of photoelectric devices
Samuel L. Jacob, Artur M. Lacerda, Yonatan Dubi, John Goold
Comments: 11 pages, 4 figures. Published in Physical Review Research
Journal-ref: Phys. Rev. Research 7, 013252 (2025)
Subjects: Quantum Physics (quant-ph) ; Mesoscale and Nanoscale Physics (cond-mat.mes-hall) ; Statistical Mechanics (cond-mat.stat-mech)
[66] arXiv:2407.01832 [cn-pdf, pdf, html, other]
Title: Exceeding the maximum classical energy density in fully charged quantum batteries
Masahiro Hotta, Kazuki Ikeda
Comments: 5 pages, 2 figures
Journal-ref: Quantum Inf Process 24, 186 (2025)
Subjects: Quantum Physics (quant-ph) ; Mesoscale and Nanoscale Physics (cond-mat.mes-hall) ; Statistical Mechanics (cond-mat.stat-mech) ; High Energy Physics - Theory (hep-th) ; Atomic and Molecular Clusters (physics.atm-clus)
[67] arXiv:2407.01855 [cn-pdf, pdf, html, other]
Title: What is the spectral density of the reservoir for a lossy quantized cavity?
Chris Gustin, Juanjuan Ren, Stephen Hughes
Comments: An earlier preprint of this manuscript had some incorrect arguments as to the unique validity of the Coulomb gauge, which are revised in the current and published version
Journal-ref: Phys. Rev. Lett. 134, 123601 (2025)
Subjects: Quantum Physics (quant-ph) ; Optics (physics.optics)
[68] arXiv:2407.01913 [cn-pdf, pdf, html, other]
Title: Analog quantum simulation of parabolic partial differential equations using Jaynes-Cummings-like models
Shi Jin, Nana Liu
Subjects: Quantum Physics (quant-ph) ; Mathematical Physics (math-ph)
[69] arXiv:2407.01975 [cn-pdf, pdf, html, other]
Title: Imposing Constraints on Driver Hamiltonians and Mixing Operators: From Theory to Practical Implementation
Hannes Leipold, Federico M. Spedalieri, Stuart Hadfield, Eleanor Rieffel
Subjects: Quantum Physics (quant-ph)
[70] arXiv:2407.01990 [cn-pdf, pdf, html, other]
Title: Hybrid Rotational Cavity Optomechanics Using Atomic Superfluid in a Ring
Sanket Das, Pardeep Kumar, M. Bhattacharya, Tarak N. Dey
Subjects: Quantum Physics (quant-ph) ; Atomic Physics (physics.atom-ph) ; Optics (physics.optics)
[71] arXiv:2407.01995 [cn-pdf, pdf, other]
Title: Suppression of noise in separation estimation of optical sources with spatial-mode demultiplexing
Fattah Sakuldee, Łukasz Rudnicki
Subjects: Quantum Physics (quant-ph) ; Optics (physics.optics)
[72] arXiv:2407.02024 [cn-pdf, pdf, html, other]
Title: Strong Intrinsic Longitudinal Coupling in Circuit Quantum Electrodynamics
C.A. Potts, R.C. Dekker, S. Deve, E.W. Strijbis, G.A. Steele
Comments: 19 pages, 8 figures
Journal-ref: Phys. Rev. Lett. 134, 153603 (2025)
Subjects: Quantum Physics (quant-ph)
[73] arXiv:2407.02026 [cn-pdf, pdf, html, other]
Title: Programming higher-order interactions of Rydberg atoms
Andrew Byun, Seokho Jeong, Jaewook Ahn
Comments: 10 pages, 5 figures
Subjects: Quantum Physics (quant-ph) ; Atomic Physics (physics.atom-ph)
[74] arXiv:2407.02036 [cn-pdf, pdf, html, other]
Title: PT symmetric fermionic particle oscillations in even dimensional representations
Leqian Chen, Sarben Sarkar
Subjects: Quantum Physics (quant-ph) ; High Energy Physics - Phenomenology (hep-ph)
[75] arXiv:2407.02120 [cn-pdf, pdf, html, other]
Title: Convexity of noncontextual wirings and how they order the set of correlations
Tiago Santos, Rafael Wagner, Bárbara Amaral
Comments: 23 pages, 7 figures; supersedes arXiv:2210.03268. Comments are welcome
Journal-ref: Phys. Rev. A 110, 032217 (2024)
Subjects: Quantum Physics (quant-ph)
[76] arXiv:2407.02145 [cn-pdf, pdf, html, other]
Title: State Transfer in Noisy Modular Quantum Networks
Markku Hahto, Jyrki Piilo, Johannes Nokkala
Comments: 10 pages, 7 figures
Journal-ref: Adv Quantum Technol. 8, 2400316 (2025)
Subjects: Quantum Physics (quant-ph)
[77] arXiv:2407.02154 [cn-pdf, pdf, html, other]
Title: Predicting correlations in superradiant emission from a cascaded quantum system
Felix Tebbenjohanns, Christopher D. Mink, Constanze Bach, Arno Rauschenbeutel, Michael Fleischhauer
Subjects: Quantum Physics (quant-ph) ; Atomic Physics (physics.atom-ph)
[78] arXiv:2407.02207 [cn-pdf, pdf, html, other]
Title: Global calibration of large-scale photonic integrated circuits
Jin-Hao Zheng, Qin-Qin Wang, Lan-Tian Feng, Yu-Yang Ding, Xiao-Ye Xu, Xi-Feng Ren, Chuan-Feng Li, Guang-Can Guo
Comments: 10 pages, 7 figures
Journal-ref: Phys. Rev. Applied 22, 054011 (2024)
Subjects: Quantum Physics (quant-ph) ; Applied Physics (physics.app-ph) ; Optics (physics.optics)
[79] arXiv:2407.02224 [cn-pdf, pdf, html, other]
Title: Exploiting Spatial Diversity in Earth-to-Satellite Quantum-Classical Communications
Ziqing Wang, Timothy C. Ralph, Ryan Aguinaldo, Robert Malaney
Comments: 22 pages, 8 figures. Comments are welcome
Subjects: Quantum Physics (quant-ph) ; Signal Processing (eess.SP) ; Optics (physics.optics)
[80] arXiv:2407.02366 [cn-pdf, pdf, html, other]
Title: Hybrid Quantum-Classical Photonic Neural Networks
Tristan Austin, Simon Bilodeau, Andrew Hayman, Nir Rotenberg, Bhavin Shastri
Subjects: Quantum Physics (quant-ph) ; Optics (physics.optics)
[81] arXiv:2407.02419 [cn-pdf, pdf, html, other]
Title: Quantum Curriculum Learning
Quoc Hoan Tran, Yasuhiro Endo, Hirotaka Oshima
Comments: Updated with schematic figures of quantum circuits and transparent explanation for Curriculum Learning
Subjects: Quantum Physics (quant-ph) ; Machine Learning (cs.LG) ; Machine Learning (stat.ML)
[82] arXiv:2407.02421 [cn-pdf, pdf, html, other]
Title: Sentient observers and the ontology of spacetime
Ovidiu Cristinel Stoica
Comments: 13 pages, to appear in Eric Ling and Annachiara Piubello (Eds), Spacetime 1908-2023. Selected peer-reviewed papers presented at the Third Hermann Minkowski Meeting on the Foundations of Spacetime Physics, 11-14 September 2023, Albena, Bulgaria (Minkowski Institute Press, Montreal 2024). ISBN 978-1-998902-25-5 (softcover), ISBN 978-1-998902-26-2 (ebook)
Journal-ref: In E Ling, A Piubello (Eds), "Spacetime 1908-2023" (MIP, Montreal 2024), pages 163-176. ISBN 978-1-998902-25-5 (softcover), ISBN 978-1-998902-26-2 (ebook)
Subjects: Quantum Physics (quant-ph) ; History and Philosophy of Physics (physics.hist-ph)
[83] arXiv:2407.02453 [cn-pdf, pdf, other]
Title: Quantum collective motion of macroscopic mechanical oscillators
Mahdi Chegnizadeh, Marco Scigliuzzo, Amir Youssefi, Shingo Kono, Evgenii Guzovskii, Tobias J. Kippenberg
Subjects: Quantum Physics (quant-ph)
[84] arXiv:2407.02467 [cn-pdf, pdf, html, other]
Title: Error mitigation with stabilized noise in superconducting quantum processors
Youngseok Kim, Luke C. G. Govia, Andrew Dane, Ewout van den Berg, David M. Zajac, Bradley Mitchell, Yinyu Liu, Karthik Balakrishnan, George Keefe, Adam Stabile, Emily Pritchett, Jiri Stehlik, Abhinav Kandala
Comments: 8 pages, 4 figures (13 pages, 8 figures for supplementary material), reference numbering has been fixed at v2
Subjects: Quantum Physics (quant-ph)
[85] arXiv:2407.02530 [cn-pdf, pdf, html, other]
Title: Unifying quantum spatial search, state transfer and uniform sampling on graphs: simple and exact
Qingwen Wang, Ying Jiang, Lvzhou Li
Comments: This manuscript has some overlap with arXiv:2307.16133. More precisely, it is an advanced version of arXiv:2307.16133, which not only modifies the paper structure and some results but also adds several new results
Journal-ref: Phys. Rev. A 111, 042608, 2025
Subjects: Quantum Physics (quant-ph) ; Data Structures and Algorithms (cs.DS)
[86] arXiv:2407.02553 [cn-pdf, pdf, html, other]
Title: Large-scale quantum reservoir learning with an analog quantum computer
Milan Kornjača, Hong-Ye Hu, Chen Zhao, Jonathan Wurtz, Phillip Weinberg, Majd Hamdan, Andrii Zhdanov, Sergio H. Cantu, Hengyun Zhou, Rodrigo Araiza Bravo, Kevin Bagnall, James I. Basham, Joseph Campo, Adam Choukri, Robert DeAngelo, Paige Frederick, David Haines, Julian Hammett, Ning Hsu, Ming-Guang Hu, Florian Huber, Paul Niklas Jepsen, Ningyuan Jia, Thomas Karolyshyn, Minho Kwon, John Long, Jonathan Lopatin, Alexander Lukin, Tommaso Macrì, Ognjen Marković, Luis A. Martínez-Martínez, Xianmei Meng, Evgeny Ostroumov, David Paquette, John Robinson, Pedro Sales Rodriguez, Anshuman Singh, Nandan Sinha, Henry Thoreen, Noel Wan, Daniel Waxman-Lenz, Tak Wong, Kai-Hsin Wu, Pedro L. S. Lopes, Yuval Boger, Nathan Gemelke, Takuya Kitagawa, Alexander Keesling, Xun Gao, Alexei Bylinskii, Susanne F. Yelin, Fangli Liu, Sheng-Tao Wang
Comments: 10 + 14 pages, 4 + 7 figures
Subjects: Quantum Physics (quant-ph) ; Disordered Systems and Neural Networks (cond-mat.dis-nn) ; Atomic Physics (physics.atom-ph)
[87] arXiv:2407.02559 [cn-pdf, pdf, html, other]
Title: A Max-Flow approach to Random Tensor Networks
Khurshed Fitter, Faedi Loulidi, Ion Nechita
Subjects: Quantum Physics (quant-ph) ; High Energy Physics - Theory (hep-th) ; Mathematical Physics (math-ph) ; Probability (math.PR)
[88] arXiv:2407.02564 [cn-pdf, pdf, html, other]
Title: Coherent information for CSS codes under decoherence
Ryotaro Niwa, Jong Yeon Lee
Comments: 11+3 pages, 5 figures, references added
Journal-ref: Phys. Rev. A 111, 032402 (2025)
Subjects: Quantum Physics (quant-ph) ; Statistical Mechanics (cond-mat.stat-mech)
[89] arXiv:2407.02569 [cn-pdf, pdf, html, other]
Title: Structure-inspired Ansatz and Warm Start of Variational Quantum Algorithms for Quadratic Unconstrained Binary Optimization Problems
Yahui Chai, Karl Jansen, Stefan Kühn, Tim Schwägerl, Tobias Stollenwerk
Subjects: Quantum Physics (quant-ph)
[90] arXiv:2407.02570 [cn-pdf, pdf, html, other]
Title: Certifying nonlocal properties of noisy quantum operations
Albert Rico, Moisés Bermejo Morán, Fereshte Shahbeigi, Karol Życzkowski
Subjects: Quantum Physics (quant-ph)
[91] arXiv:2407.02590 [cn-pdf, pdf, html, other]
Title: Physical consequences of Lindbladian invariance transformations
Yohan Vianna de Almeida, Fernando Nicacio, Marcelo F. Santos
Subjects: Quantum Physics (quant-ph)
[92] arXiv:2407.02592 [cn-pdf, pdf, html, other]
Title: Optimized Receiver Design for Entanglement-Assisted Communication using BPSK
Rahul Bhadani, Ivan B. Djordjevic
Journal-ref: Opt. Express 31, 39765-39783 (2023)
Subjects: Quantum Physics (quant-ph) ; Optimization and Control (math.OC) ; Optics (physics.optics)
[93] arXiv:2407.02605 [cn-pdf, pdf, html, other]
Title: Exact Quantum Fisher Matrix Results for Distributed Phases Using Multiphoton Polarization Greenberger Horne Zeilinger States
Jiaxuan Wang, Girish Agarwal
Comments: 9 pages, 2 figures
Journal-ref: 8 January, 2025
Subjects: Quantum Physics (quant-ph)
[94] arXiv:2407.02617 [cn-pdf, pdf, html, other]
Title: Open quantum dynamics with variational non-Gaussian states and the truncated Wigner approximation
Liam J. Bond, Bas Gerritsen, Jiří Minář, Jeremy T. Young, Johannes Schachenmayer, Arghavan Safavi-Naini
Comments: 21+3 pages, 12+2 figures. Final version
Journal-ref: J. Chem. Phys. 161, 184113 (2024)
Subjects: Quantum Physics (quant-ph) ; Quantum Gases (cond-mat.quant-gas) ; Chemical Physics (physics.chem-ph)
[95] arXiv:2407.02722 [cn-pdf, pdf, html, other]
Title: Pulse Design of Baseband Flux Control for Adiabatic Controlled-Phase Gates in Superconducting Circuits
Qi Ding, Alan V. Oppenheim, Petros T. Boufounos, Simon Gustavsson, Jeffrey A. Grover, Thomas A. Baran, William D. Oliver
Subjects: Quantum Physics (quant-ph)
[96] arXiv:2407.02726 [cn-pdf, pdf, html, other]
Title: General Communication Enhancement via the Quantum Switch
Zhen Wu, James Fullwood, Zhihao Ma, Siqi Zhou, Qi Zhao, Giulio Chiribella
Comments: 5 figures
Subjects: Quantum Physics (quant-ph)
[97] arXiv:2407.02727 [cn-pdf, pdf, html, other]
Title: Long-lived magnetization in an atomic spin chain tuned to a diabolic point
R.J.G. Elbertse, D. Borodin, J. Oh, T. Ahn, J. Hwang, J.C. Rietveld, A.J. Heinrich, F. Delgado, S. Otte, Y. Bae
Comments: Main text and Supplementary
Subjects: Quantum Physics (quant-ph) ; Other Condensed Matter (cond-mat.other)
[98] arXiv:2407.02735 [cn-pdf, pdf, html, other]
Title: Performance optimization of a finite-time quantum tricycle
Jingyi Chen, Shihao Xia, Jincan Chen, Shanhe Su
Comments: 10 pages, 11 figures
Subjects: Quantum Physics (quant-ph)
[99] arXiv:2407.02784 [cn-pdf, pdf, other]
Title: Breeding the Cat Through Superposition of Two Schrodinger Kittens Based on Coupled Waveguides
Nuo Wang, Xinchen Zhang, Qi Liu, Fengxiao Sun, Qiongyi He, Ying Gu
Subjects: Quantum Physics (quant-ph)
[100] arXiv:2407.02788 [cn-pdf, pdf, html, other]
Title: Generalized Gouy Rotation of Electron Vortex beams in uniform magnetic fields
Qi Meng, Xuan Liu, Wei Ma, Zhen Yang, Liang Lu, Alexander J. Silenko, Pengming Zhang, Liping Zou
Subjects: Quantum Physics (quant-ph) ; Accelerator Physics (physics.acc-ph) ; Optics (physics.optics)
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