Quantum Physics

Authors and titles for May 2024

[201] arXiv:2405.04742 [pdf, html, other]

Title: Sensing Out-of-Equilibrium and Quantum Non-Gaussian environments via induced Time-Reversal Symmetry Breaking on the quantum-probe dynamics

Martin Kuffer, Analía Zwick, Gonzalo A. Álvarez

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

[202] arXiv:2405.04754 [pdf, html, other]

Title: Moments based entanglement criteria and measures

Yiding Wang, Tinggui Zhang, Xiaofen Huang, Shao-Ming Fei

Comments: 10 pages, 5 figures

Journal-ref: J. Phys. A: Math. Theor. 57 (2024) 205301

Subjects: Quantum Physics (quant-ph)

[203] arXiv:2405.04763 [pdf, other]

Title: Room-temperature photonic quantum computing in integrated silicon photonics with germanium-silicon single-photon avalanche diodes

Neil Na, Chou-Yun Hsu, Erik Chen, Richard Soref

Journal-ref: APL Quantum 1, 036123 (2024)

Subjects: Quantum Physics (quant-ph); Instrumentation and Detectors (physics.ins-det)

[204] arXiv:2405.04799 [pdf, html, other]

Title: Practical and Scalable Quantum Reservoir Computing

Chuanzhou Zhu, Peter J. Ehlers, Hendra I. Nurdin, Daniel Soh

Comments: 9 pages, 8 figures

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

[205] arXiv:2405.04884 [pdf, html, other]

Title: Cost of Locally Approximating High-Dimensional Ground States of Contextual Quantum Models

Kaiyan Yang, Yanzheng Zhu, Xiao Zeng, Zuoheng Zou, Man-Hong Yung, Zizhu Wang

Comments: 11 pages, 6 figures, including one figure spanning two pages

Subjects: Quantum Physics (quant-ph)

[206] arXiv:2405.04959 [pdf, html, other]

Title: Boosted Imaginary Time Evolution of Matrix Product States

Benjamin C. B. Symons, Dilhan Manawadu, David Galvin, Stefano Mensa

Subjects: Quantum Physics (quant-ph)

[207] arXiv:2405.05037 [pdf, html, other]

Title: Locally-Measured R\'enyi Divergences

Tobias Rippchen, Sreejith Sreekumar, Mario Berta

Comments: 35+11 pages

Subjects: Quantum Physics (quant-ph)

[208] arXiv:2405.05051 [pdf, html, other]

Title: Variational simulation of $d$-level systems on qubit-based quantum simulators

Chufan Lyu, Zuoheng Zou, Xusheng Xu, Man-Hong Yung, Abolfazl Bayat

Comments: 15 pages, 8 figures, 2 tables

Subjects: Quantum Physics (quant-ph)

[209] arXiv:2405.05068 [pdf, html, other]

Title: Chemistry Beyond Exact Solutions on a Quantum-Centric Supercomputer

Javier Robledo-Moreno, Mario Motta, Holger Haas, Ali Javadi-Abhari, Petar Jurcevic, William Kirby, Simon Martiel, Kunal Sharma, Sandeep Sharma, Tomonori Shirakawa, Iskandar Sitdikov, Rong-Yang Sun, Kevin J. Sung, Maika Takita, Minh C. Tran, Seiji Yunoki, Antonio Mezzacapo

Subjects: Quantum Physics (quant-ph); Other Condensed Matter (cond-mat.other); Chemical Physics (physics.chem-ph); Computational Physics (physics.comp-ph)

[210] arXiv:2405.05069 [pdf, html, other]

Title: Improved Decoy-state and Flag-state Squashing Methods

Lars Kamin, Norbert Lütkenhaus

Comments: 24 pages, 11 figures

Subjects: Quantum Physics (quant-ph)

[211] arXiv:2405.05076 [pdf, html, other]

Title: Subsystem Information Capacity in Random Circuits and Hamiltonian Dynamics

Yu-Qin Chen, Shuo Liu, Shi-Xin Zhang

Comments: 32 pages, 31 figures

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

[212] arXiv:2405.05093 [pdf, html, other]

Title: A Hierarchical Approach to Quantum Many-Body Systems in Structured Environments

Kai Müller, Kimmo Luoma, Christian Schäfer

Comments: This early version will be refined and updated with additional results in the near future

Subjects: Quantum Physics (quant-ph); Materials Science (cond-mat.mtrl-sci); Strongly Correlated Electrons (cond-mat.str-el); Computational Physics (physics.comp-ph); Optics (physics.optics)

[213] arXiv:2405.05163 [pdf, html, other]

Title: Fast Fourier transforms and fast Wigner and Weyl functions in large quantum systems

C. Lei, A. Vourdas

Journal-ref: Eur. Phys. J. Plus 139, 394 (2024)

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

[214] arXiv:2405.05182 [pdf, html, other]

Title: Quantum synchronization through the interference blockade

Tobias Kehrer, Tobias Nadolny, Christoph Bruder

Comments: 11 pages, 8 figures; corrected typos, references added, extended section 3, deleted Fig. 2

Journal-ref: Phys. Rev. A 110, 042203 (2024)

Subjects: Quantum Physics (quant-ph)

[215] arXiv:2405.05191 [pdf, html, other]

Title: Bell's and Mermin's inequalities, entangled coherent states and unitary operators

Silvio Paolo Sorella

Comments: 7 pages, two figures

Subjects: Quantum Physics (quant-ph)

[216] arXiv:2405.05205 [pdf, html, other]

Title: Hybrid Quantum Graph Neural Network for Molecular Property Prediction

Michael Vitz, Hamed Mohammadbagherpoor, Samarth Sandeep, Andrew Vlasic, Richard Padbury, Anh Pham

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

[217] arXiv:2405.05215 [pdf, html, other]

Title: Restricted Randomized Benchmarking with Universal Gates of Fixed Sequence Length

Mohsen Mehrani, Kasra Masoudi, Rawad Mezher, Elham Kashefi, Debasis Sadhukhan

Comments: 13 pages, 11 figures

Subjects: Quantum Physics (quant-ph)

[218] arXiv:2405.05243 [pdf, html, other]

Title: Deep learning-based variational autoencoder for classification of quantum and classical states of light

Mahesh Bhupati, Abhishek Mall, Anshuman Kumar, Pankaj K. Jha

Subjects: Quantum Physics (quant-ph); Machine Learning (cs.LG); Computational Physics (physics.comp-ph)

[219] arXiv:2405.05326 [pdf, html, other]

Title: Information revival without backflow: non-causal explanations for non-Markovian quantum stochastic processes

Francesco Buscemi, Rajeev Gangwar, Kaumudibikash Goswami, Himanshu Badhani, Tanmoy Pandit, Brij Mohan, Siddhartha Das, Manabendra Nath Bera

Comments: v2: Extended discussion with new results, 9 pages

Subjects: Quantum Physics (quant-ph)

[220] arXiv:2405.05332 [pdf, html, other]

Title: Barren plateaus are swamped with traps

Nikita A. Nemkov, Evgeniy O. Kiktenko, Aleksey K. Fedorov

Comments: 9+5 pages

Subjects: Quantum Physics (quant-ph)

[221] arXiv:2405.05335 [pdf, html, other]

Title: Wave Function Collapse, Lorentz Invariance, and the Third Postulate of Relativity

Edward J. Gillis

Comments: 9 pages, Includes correction to the interaction rate parameter

Subjects: Quantum Physics (quant-ph)

[222] arXiv:2405.05337 [pdf, html, other]

Title: Characterization of errors in a CNOT between surface code patches

Bálint Domokos, Áron Márton, János K. Asbóth

Journal-ref: Quantum 8, 1577 (2024)

Subjects: Quantum Physics (quant-ph)

[223] arXiv:2405.05351 [pdf, html, other]

Title: Optical single-shot readout of spin qubits in silicon

Andreas Gritsch, Alexander Ulanowski, Jakob Pforr, Andreas Reiserer

Journal-ref: Nature Communications 16, 64 (2025)

Subjects: Quantum Physics (quant-ph)

[224] arXiv:2405.05416 [pdf, html, other]

Title: Many-time physics in practice: characterising and controlling non-Markovian quantum stochastic processes

Gregory A. L. White

Comments: PhD thesis. 279 pages main text, 353 pages total

Subjects: Quantum Physics (quant-ph)

[225] arXiv:2405.05470 [pdf, html, other]

Title: Deep thermalization in Gaussian continuous-variable quantum systems

Chang Liu, Qi Camm Huang, Wen Wei Ho

Comments: 6+26 pages

Journal-ref: Phys. Rev. Lett. 133, 260401 (2024)

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

[226] arXiv:2405.05481 [pdf, html, other]

Title: Achieving millisecond coherence fluxonium through overlap Josephson junctions

Fei Wang, Kannan Lu, Huijuan Zhan, Lu Ma, Feng Wu, Hantao Sun, Hao Deng, Yang Bai, Feng Bao, Xu Chang, Ran Gao, Xun Gao, Guicheng Gong, Lijuan Hu, Ruizi Hu, Honghong Ji, Xizheng Ma, Liyong Mao, Zhijun Song, Chengchun Tang, Hongcheng Wang, Tenghui Wang, Ziang Wang, Tian Xia, Hongxin Xu, Ze Zhan, Gengyan Zhang, Tao Zhou, Mengyu Zhu, Qingbin Zhu, Shasha Zhu, Xing Zhu, Yaoyun Shi, Hui-Hai Zhao, Chunqing Deng

Subjects: Quantum Physics (quant-ph)

[227] arXiv:2405.05511 [pdf, html, other]

Title: Investigating impact of bit-flip errors in control electronics on quantum computation

Subrata Das, Avimita Chatterjee, Swaroop Ghosh

Comments: 9 pages, 9 figures, conference

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

[228] arXiv:2405.05560 [pdf, html, other]

Title: Sudden change of interferometric power for X shape states

D. Zhu, F. L. Zhang, J. L. Chen

Comments: 11 pages, 8 figures. Comments welcome!

Subjects: Quantum Physics (quant-ph)

[229] arXiv:2405.05624 [pdf, html, other]

Title: Onset of Quantum Thermalization in Jahn-Teller model

Yoana R. Chorbadzhiyska, Peter A. Ivanov

Comments: 8 pages, 5 figures

Subjects: Quantum Physics (quant-ph)

[230] arXiv:2405.05696 [pdf, html, other]

Title: Investigating entropic dynamics of multiqubit cavity QED system

Hui-hui Miao

Comments: 15 pages, 14 figures, 1 table

Journal-ref: Advanced Quantum Technologies, 2400246 (2024)

Subjects: Quantum Physics (quant-ph)

[231] arXiv:2405.05710 [pdf, html, other]

Title: On the applicability of Kolmogorov's theory of probability to the description of quantum phenomena. Part I: Foundations

Maik Reddiger

Comments: 11 pages + 5 pages of references, no figures; v4: again updated remark on Bell inequalities, Part II will be on that topic, Part III on measurement; Keywords: geometric quantum theory, foundations of probability theory, quantum potential, double slit experiment, uncertainty principle

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

[232] arXiv:2405.05753 [pdf, html, other]

Title: Manipulating Topological Polaritons in Optomechanical Ladders

Jia-Kang Wu, Xun-Wei Xu, Hui Jing, Le-Man Kuang, Franco Nori, Jie-Qiao Liao

Comments: 8+15 pages, 3+7 figures

Subjects: Quantum Physics (quant-ph)

[233] arXiv:2405.05756 [pdf, html, other]

Title: Everything is Entangled in Quantum Mechanics: Are the Orthodox Measures Physically Meaningful?

Christian de Ronde, Raimundo Fernandez Moujan, Cesar Massri

Comments: arXiv admin note: text overlap with arXiv:2404.14891

Subjects: Quantum Physics (quant-ph); History and Philosophy of Physics (physics.hist-ph)

[234] arXiv:2405.05785 [pdf, html, other]

Title: Quantum Resource Theories beyond Convexity

Roberto Salazar, Jakub Czartowski, Ricard Ravell Rodríguez, Grzegorz Rajchel-Mieldzioć, Paweł Horodecki, Karol Życzkowski

Comments: 41 pages, 18 figures

Subjects: Quantum Physics (quant-ph)

[235] arXiv:2405.05794 [pdf, html, other]

Title: Quantum versus classical $P$-divisibility

Fabio Benatti, Dariusz Chruściński, Giovanni Nichele

Journal-ref: Phys. Rev. A 110, 052212 (2024)

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

[236] arXiv:2405.05796 [pdf, html, other]

Title: Quantum sensing of time dependent electromagnetic fields with single electron excitations

H. Souquet-Basiège, B. Roussel, G. Rebora, G. Ménard, I. Safi, G. Fève, P. Degiovanni

Comments: 31 pages, 15 figures

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

[237] arXiv:2405.05825 [pdf, html, other]

Title: Measurement-based Verification of Quantum Markov Chains

Ji Guan, Yuan Feng, Andrea Turrini, Mingsheng Ying

Subjects: Quantum Physics (quant-ph)

[238] arXiv:2405.05869 [pdf, other]

Title: Comment on: Testing the speed of the spooky action at a distance in a tabletop experiment. [Sci Rep 13, 8201 (2023)]

Bruno Cocciaro, Sandro Faetti, Leone Fronzoni

Comments: 3 pages, 1 figure

Subjects: Quantum Physics (quant-ph)

[239] arXiv:2405.05875 [pdf, html, other]

Title: A Genetic Approach to Minimising Gate and Qubit Teleportations for Multi-Processor Quantum Circuit Distribution

Oliver Crampton, Panagiotis Promponas, Richard Chen, Paul Polakos, Leandros Tassiulas, Louis Samuel

Comments: 9 pages, 9 figures

Subjects: Quantum Physics (quant-ph)

[240] arXiv:2405.05888 [pdf, html, other]

Title: Quantum entanglement enables single-shot trajectory sensing for weakly interacting particles

Zachary E. Chin, David R. Leibrandt, Isaac L. Chuang

Comments: 6 pages (2 figures) + 5 page Supplemental Material

Subjects: Quantum Physics (quant-ph)

[241] arXiv:2405.05892 [pdf, html, other]

Title: An RNN-policy gradient approach for quantum architecture search

Gang Wang, Bang-Hai Wang, Shao-Ming Fei

Comments: Comments are welcome

Journal-ref: Quantum Information Processing (2024)

Subjects: Quantum Physics (quant-ph)

[242] arXiv:2405.05912 [pdf, html, other]

Title: Generalized R\'enyi entropy accumulation theorem and generalized quantum probability estimation

Amir Arqand, Thomas A. Hahn, Ernest Y.-Z. Tan

Comments: 68 pages + appendices. Changelog: improved explanation of "log-mean-exponential" intuition, more comparisons to previous results

Subjects: Quantum Physics (quant-ph)

[243] arXiv:2405.05946 [pdf, html, other]

Title: Motion from Measurement: The Role of Symmetry of Quantum Measurements

Luka Antonic, Yariv Kafri, Daniel Podolsky, Ari M. Turner

Comments: 20 pages, 11 figures

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

[244] arXiv:2405.05958 [pdf, html, other]

Title: Stability of slow Hamiltonian dynamics from Lieb-Robinson bounds

Daniele Toniolo, Sougato Bose

Comments: 12 pages plus references, 1 theorem, 1 lemma, 4 figures. In v3: a new figure, comments are grouped in subsections, few more references

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

[245] arXiv:2405.05965 [pdf, html, other]

Title: Quantum Communication and Mixed-State Order in Decohered Symmetry-Protected Topological States

Zhehao Zhang, Utkarsh Agrawal, Sagar Vijay

Comments: 27 pages, 8 figures

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

[246] arXiv:2405.05982 [pdf, other]

Title: Quantum-Inspired Genetic Algorithm for Designing Planar Multilayer Photonic Structure

Zhihao Xu, Wenjie Shang, Seongmin Kim, Alexandria Bobbitt, Eungkyu Lee, Tengfei Luo

Comments: 19 pages, 8 figures

Subjects: Quantum Physics (quant-ph)

[247] arXiv:2405.05995 [pdf, html, other]

Title: Absolute zeta functions and periodicity of quantum walks on cycles

Jirô Akahori, Norio Konno, Iwao Sato, Yuma Tamura

Comments: 17 pages

Journal-ref: Quantum Information and Computation, Vol. 24, No. 11&12 (2024) 901--916

Subjects: Quantum Physics (quant-ph); Mathematical Physics (math-ph); Combinatorics (math.CO); Probability (math.PR)

[248] arXiv:2405.06022 [pdf, html, other]

Title: Robust shallow shadows

Renato M. S. Farias, Raghavendra D. Peddinti, Ingo Roth, Leandro Aolita

Comments: 11 pages, 9 figures

Subjects: Quantum Physics (quant-ph)

[249] arXiv:2405.06023 [pdf, html, other]

Title: Photonic quantum generative adversarial networks for classical data

Tigran Sedrakyan, Alexia Salavrakos

Journal-ref: Optica Quantum 2(6), 458-467 (2024)

Subjects: Quantum Physics (quant-ph)

[250] arXiv:2405.06045 [pdf, html, other]

Title: Hybrid Stabilizer Matrix Product Operator

Antonio Francesco Mello, Alessandro Santini, Mario Collura

Comments: 7 pages, 5 figures

Subjects: Quantum Physics (quant-ph)