Quantum Physics

Authors and titles for May 2024

[1] arXiv:2405.00012 [pdf, other]

Title: A quantum neural network framework for scalable quantum circuit approximation of unitary matrices

Rohit Sarma Sarkar, Bibhas Adhikari

Comments: 58 pages. arXiv admin note: substantial text overlap with arXiv:2304.14096

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

[2] arXiv:2405.00037 [pdf, html, other]

Title: Comment on "Recovering noise-free quantum observables"

Josu Etxezarreta Martinez, Olatz Sanz Larrarte, Javier Oliva del Moral, Reza Dastbasteh, Ruben M. Otxoa

Comments: 5 pages, 1 figure; comment on arXiv:1806.07860

Subjects: Quantum Physics (quant-ph)

[3] arXiv:2405.00082 [pdf, other]

Title: Structure learning of Hamiltonians from real-time evolution

Ainesh Bakshi, Allen Liu, Ankur Moitra, Ewin Tang

Comments: 52 pages; v2 discussed more literature, qualified some claims; v3 minor correction discussing prior work

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

[4] arXiv:2405.00105 [pdf, html, other]

Title: Quantum Doeblin coefficients: A simple upper bound on contraction coefficients

Christoph Hirche

Comments: 15 pages, 6 figures. Short version accepted at ISIT 2024, v2: 18 pages, 8 figures. Improved bounds added

Subjects: Quantum Physics (quant-ph); Information Theory (cs.IT)

[5] arXiv:2405.00132 [pdf, html, other]

Title: Engineering superpositions of N00N states using an asymmetric non-linear Mach-Zehnder interferometer

R.J. Birrittella, P.M. Alsing, J. Schneeloch, C.C. Gerry, J. Mimih, P.L. Knight

Comments: This paper was prepared for AVS Quantum as part of a commemorative issue for Jonathan Dowling

Journal-ref: AVS Quantum Sci. 5, 011406 (2023)

Subjects: Quantum Physics (quant-ph)

[6] arXiv:2405.00137 [pdf, html, other]

Title: The enduring relevance of the Jaynes-Cummings model: a personal perspective

P.L. Knight, C.C. Gerry, R.J. Birrittella, P.M. Alsing

Comments: This paper was prepared as part of a special issue to the Journal of the Optical Society to commemorate the 60th anniversary of the Jaynes-Cummings model

Subjects: Quantum Physics (quant-ph)

[7] arXiv:2405.00146 [pdf, html, other]

Title: Averting multi-qubit burst errors in surface code magic state factories

Jason D. Chadwick, Christopher Kang, Joshua Viszlai, Sophia Fuhui Lin, Frederic T. Chong

Comments: 13 pages, 12 figures

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

[8] arXiv:2405.00190 [pdf, html, other]

Title: Distribution of lowest eigenvalue in $k$-body bosonic random matrix ensembles

N. D. Chavda, Priyanka Rao, V. K. B. Kota, Manan Vyas

Comments: 24 pages, 10 figures

Subjects: Quantum Physics (quant-ph); Data Analysis, Statistics and Probability (physics.data-an); Applications (stat.AP)

[9] arXiv:2405.00191 [pdf, other]

Title: Resource-compact time-optimal quantum computation

Taewan Kim, Kyunghyun Baek, Yongsoo Hwang, Jeongho Bang

Subjects: Quantum Physics (quant-ph)

[10] arXiv:2405.00209 [pdf, html, other]

Title: Superluminal matter waves

J.P. Palastro, D. Ramsey, M. Formanek, J. Vieira, A. Di Piazza

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

[11] arXiv:2405.00215 [pdf, html, other]

Title: Quantum thermodynamics of the Caldeira-Leggett model with non-equilibrium Gaussian reservoirs

Vasco Cavina, Massimiliano Esposito

Comments: 38 pages, 6 figures. Some typos corrected

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

[12] arXiv:2405.00222 [pdf, other]

Title: Optimized Distribution of Entanglement Graph States in Quantum Networks

Xiaojie Fan, Caitao Zhan, Himanshu Gupta, C.R.Ramakrishnan

Comments: 11 pages, 13 figures

Subjects: Quantum Physics (quant-ph); Networking and Internet Architecture (cs.NI)

[13] arXiv:2405.00252 [pdf, other]

Title: Hybrid Quantum-Classical Scheduling for Accelerating Neural Network Training with Newton's Gradient Descent

Pingzhi Li, Junyu Liu, Hanrui Wang, Tianlong Chen

Comments: Our code is provided at this https URL

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

[14] arXiv:2405.00277 [pdf, html, other]

Title: The strong-coupling quantum thermodynamics of quantum Brownian motion based on the exact solution of its reduced density matrix

Chuan-Zhe Yao, Wei-Min Zhang

Comments: 21 pages, 5 figures

Subjects: Quantum Physics (quant-ph)

[15] arXiv:2405.00304 [pdf, html, other]

Title: QUACK: Quantum Aligned Centroid Kernel

Kilian Tscharke, Sebastian Issel, Pascal Debus

Comments: 2nd place Best Paper award in QML track @ IEEE International Conference on Quantum Computing and Engineering (QCE) 2024

Journal-ref: 2024 IEEE International Conference on Quantum Computing and Engineering (QCE), Montreal, QC, Canada, 2024, pp. 1425-1435

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

[16] arXiv:2405.00328 [pdf, html, other]

Title: Discrete Time Crystal Phase as a Resource for Quantum Enhanced Sensing

Rozhin Yousefjani, Krzysztof Sacha, Abolfazl Bayat

Comments: Comments are welcome!

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

[17] arXiv:2405.00380 [pdf, html, other]

Title: Multi-Path and Multi-Particle Tests of the Dimensionality of Quantum Mechanics

Ece İpek Saruhan, Joachim von Zanthier, Marc-Oliver Pleinert

Subjects: Quantum Physics (quant-ph)

[18] arXiv:2405.00400 [pdf, other]

Title: A Dual Open Atom Interferometer for Compact, Mobile Quantum Sensing

Yosri Ben-Aïcha, Zain Mehdi, Christian Freier, Stuart S. Szigeti, Paul B. Wigley, Lorcán O. Conlon, Ryan Husband, Samuel Legge, Rhys H. Eagle, Joseph J. Hope, Nicholas P. Robins, John D. Close, Kyle S. Hardman, Simon A. Haine, Ryan J. Thomas

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

[19] arXiv:2405.00405 [pdf, other]

Title: Pure State Inspired Lossless Post-selected Quantum Metrology of Mixed States

Jing Yang

Comments: 7 pages, 2 figures

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

[20] arXiv:2405.00416 [pdf, other]

Title: Entanglement and fidelity across quantum phase transitions in locally perturbed topological codes with open boundaries

Harikrishnan K J, Amit Kumar Pal

Comments: 14 pages, 7 figures, 1 table

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

[21] arXiv:2405.00434 [pdf, html, other]

Title: Quantum algorithms for N-1 security in power grids

Niels M. P. Neumann, Stan van der Linde, Willem de Kok, Koen Leijnse, Juan Boschero, Esteban Aguilera, Peter Elias-van den Berg, Vincent Koppen, Nikki Jaspers, Jelte Zwetsloot

Subjects: Quantum Physics (quant-ph)

[22] arXiv:2405.00450 [pdf, other]

Title: Quantum Global Minimum Finder based on Variational Quantum Search

Mohammadreza Soltaninia, Junpeng Zhan

Comments: 12 pages, 3 figures

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

[23] arXiv:2405.00471 [pdf, html, other]

Title: Floquet geometric entangling gates in ground-state manifolds of Rydberg atoms

Hao-Wen Sun, Jin-Lei Wu, Shi-Lei Su

Journal-ref: Physica Scripta, 99 085122 (2024)

Subjects: Quantum Physics (quant-ph)

[24] arXiv:2405.00510 [pdf, html, other]

Title: Noiseless Loss Suppression for Entanglement Distribution

Cory M. Nunn, Daniel E. Jones, Todd B. Pittman, Brian T. Kirby

Comments: 18 pages, 8 figures

Subjects: Quantum Physics (quant-ph)

[25] arXiv:2405.00548 [pdf, html, other]

Title: Digital-analog quantum convolutional neural networks for image classification

Anton Simen, Carlos Flores-Garrigos, Narendra N. Hegade, Iraitz Montalban, Yolanda Vives-Gilabert, Eric Michon, Qi Zhang, Enrique Solano, José D. Martín-Guerrero

Comments: 7 pages, 3 figures

Subjects: Quantum Physics (quant-ph)

[26] arXiv:2405.00560 [pdf, html, other]

Title: Informationally overcomplete measurements from generalized equiangular tight frames

Katarzyna Siudzińska

Journal-ref: J. Phys. A: Math. Theor. 57 335302 (2024)

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

[27] arXiv:2405.00597 [pdf, html, other]

Title: Non-abelian symmetry-resolved entanglement entropy

Eugenio Bianchi, Pietro Dona, Rishabh Kumar

Comments: 55 pages, 5 figures; published version

Journal-ref: SciPost Phys. 17, 127 (2024)

Subjects: Quantum Physics (quant-ph); Statistical Mechanics (cond-mat.stat-mech); Strongly Correlated Electrons (cond-mat.str-el); General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Theory (hep-th)

[28] arXiv:2405.00624 [pdf, html, other]

Title: Hysteresis and Self-Oscillations in an Artificial Memristive Quantum Neuron

Finlay Potter, Alexandre Zagoskin, Sergey Saveliev, Alexander G Balanov

Comments: 14 pages, 7 figures, 6 appendices

Subjects: Quantum Physics (quant-ph)

[29] arXiv:2405.00655 [pdf, html, other]

Title: Linearly simplified QAOA parameters and transferability

Ryo Sakai, Hiromichi Matsuyama, Wai-Hong Tam, Yu Yamashiro, Keisuke Fujii

Comments: 10 pages, 12 figures, submitted to 2024 IEEE International Conference on Quantum Computing and Engineering (QCE24)

Subjects: Quantum Physics (quant-ph)

[30] arXiv:2405.00663 [pdf, html, other]

Title: Quantum cryptographic protocols with dual messaging system via 2D alternate quantum walk of a genuine single-photon entangled state

Dinesh Kumar Panda, Colin Benjamin

Comments: 13 pages (including appendix), two figures and one table, accepted for publication in Journal of Physics A: Mathematical and Theoretical as a letter

Journal-ref: J. Phys. A: Math. Theor. 58, 01LT01 (2025)

Subjects: Quantum Physics (quant-ph); Disordered Systems and Neural Networks (cond-mat.dis-nn); Cryptography and Security (cs.CR); Quantum Algebra (math.QA); Optics (physics.optics)

[31] arXiv:2405.00673 [pdf, other]

Title: Quantum algorithms for matrix geometric means

Nana Liu, Qisheng Wang, Mark M. Wilde, Zhicheng Zhang

Subjects: Quantum Physics (quant-ph); Mathematical Physics (math-ph); Functional Analysis (math.FA); Operator Algebras (math.OA)

[32] arXiv:2405.00707 [pdf, html, other]

Title: Towards a Deterministic Interpretation of Quantum Mechanics: Insights from Dynamical Systems

Aminur Rahman

Comments: 18 pages, 8 figures

Subjects: Quantum Physics (quant-ph); Dynamical Systems (math.DS); Classical Physics (physics.class-ph)

[33] arXiv:2405.00765 [pdf, html, other]

Title: Schwinger-Keldysh nonequilibrium quantum field theory of open quantum systems beyond the Markovian regime: Application to the spin-boson model

Felipe Reyes-Osorio, Federico Garcia-Gaitan, David J. Strachan, Petr Plechac, Stephen R. Clark, Branislav K. Nikolic

Comments: 14 pages, 7 figures

Subjects: Quantum Physics (quant-ph); Strongly Correlated Electrons (cond-mat.str-el); High Energy Physics - Theory (hep-th); Mathematical Physics (math-ph)

[34] arXiv:2405.00767 [pdf, html, other]

Title: Experimental Aspects of Indefinite Causal Order in Quantum Mechanics

Lee A. Rozema, Teodor Strömberg, Huan Cao, Yu Guo, Bi-Heng Liu, Philip Walther

Comments: 22 page review article. Comments welcome!

Journal-ref: Nature Reviews Physics (2024)

Subjects: Quantum Physics (quant-ph)

[35] arXiv:2405.00770 [pdf, html, other]

Title: Quantum-Classical Separations in Shallow-Circuit-Based Learning with and without Noises

Zhihan Zhang, Weiyuan Gong, Weikang Li, Dong-Ling Deng

Comments: 14 pages, 3 figures

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

[36] arXiv:2405.00781 [pdf, html, other]

Title: A Review of Barren Plateaus in Variational Quantum Computing

Martin Larocca, Supanut Thanasilp, Samson Wang, Kunal Sharma, Jacob Biamonte, Patrick J. Coles, Lukasz Cincio, Jarrod R. McClean, Zoë Holmes, M. Cerezo

Comments: 21 pages, 10 boxes

Subjects: Quantum Physics (quant-ph); Machine Learning (cs.LG); Machine Learning (stat.ML)

[37] arXiv:2405.00786 [pdf, html, other]

Title: Thermalization slowing down of weakly nonintegrable quantum spin dynamics

Budhaditya Bhattacharjee, Alexei Andreanov, Sergej Flach

Comments: 13 pages, 13 figures. Supplementary included. Manuscript revised, conclusions unchanged

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

[38] arXiv:2405.00789 [pdf, html, other]

Title: Classically Spoofing System Linear Cross Entropy Score Benchmarking

Andrew Tanggara, Mile Gu, Kishor Bharti

Comments: 19 pages, 1 figure

Subjects: Quantum Physics (quant-ph); Computational Complexity (cs.CC)

[39] arXiv:2405.00805 [pdf, html, other]

Title: Classifying two-body Hamiltonians for Quantum Darwinism

Emery Doucet, Sebastian Deffner

Comments: 24 pages, 11 figures

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

[40] arXiv:2405.00849 [pdf, html, other]

Title: Entanglement Routing using Quantum Error Correction for Distillation

Ashlesha Patil, Michele Pacenti, Bane Vasić, Saikat Guha, Narayanan Rengaswamy

Subjects: Quantum Physics (quant-ph)

[41] arXiv:2405.00861 [pdf, html, other]

Title: Scaling Up the Quantum Divide and Conquer Algorithm for Combinatorial Optimization

Ibrahim Cameron, Teague Tomesh, Zain Saleem, Ilya Safro

Subjects: Quantum Physics (quant-ph)

[42] arXiv:2405.00863 [pdf, html, other]

Title: SHARE: Secure Hardware Allocation and Resource Efficiency in Quantum Systems

Suryansh Upadhyay, Swaroop Ghosh

Comments: 10 pages, 10 figures

Subjects: Quantum Physics (quant-ph)

[43] arXiv:2405.00873 [pdf, html, other]

Title: Implementing a synthetic magnetic vector potential in a 2D superconducting qubit array

Ilan T. Rosen, Sarah Muschinske, Cora N. Barrett, Arkya Chatterjee, Max Hays, Michael DeMarco, Amir Karamlou, David Rower, Rabindra Das, David K. Kim, Bethany M. Niedzielski, Meghan Schuldt, Kyle Serniak, Mollie E. Schwartz, Jonilyn L. Yoder, Jeffrey A. Grover, William D. Oliver

Comments: 9 pages, 5 figures, and Supplementary Information

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

[44] arXiv:2405.00898 [pdf, html, other]

Title: Controllability of the Periodic Quantum Ising Spin Chain

Domenico D'Alessandro, Yasemin Isik

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

[45] arXiv:2405.00919 [pdf, html, other]

Title: Generalized group designs: overcoming the 4-design-barrier and constructing novel unitary 2-designs in arbitrary dimensions

Ágoston Kaposi, Zoltán Kolarovszki, Adrián Solymos, Zoltán Zimborás

Comments: 19 pages, 1 figure; v2: improved presentation, minor errors corrected, references updated, conclusions extended; v3: minor errors corrected, template changed

Subjects: Quantum Physics (quant-ph)

[46] arXiv:2405.00929 [pdf, html, other]

Title: Quantum wave packet transforms with compact frequency support

Hongkang Ni, Lexing Ying

Subjects: Quantum Physics (quant-ph); Numerical Analysis (math.NA)

[47] arXiv:2405.00935 [pdf, html, other]

Title: Efficient Internal Strategies in Quantum Relaxation based Branch-and-Bound

Hiromichi Matsuyama, Wei-hao Huang, Kohji Nishimura, Yu Yamashiro

Comments: 11 pages, 5 fugures

Subjects: Quantum Physics (quant-ph)

[48] arXiv:2405.00968 [pdf, html, other]

Title: A multidimensional approach to quantum state tomography of photoelectron wavepackets

Hugo Laurell, Jorge Baños-Gutiérrez, Anne L'Huillier, David Busto, Daniel Finkelstein-Shapiro

Comments: 23 pages, 13 figures, 1 table

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

[49] arXiv:2405.01025 [pdf, html, other]

Title: Density Matrix Realism

Eddy Keming Chen

Comments: 23 pages; accepted version for Michael E. Cuffaro and Stephan Hartmann (eds.), Open Systems: Physics, Metaphysics, and Methodology (2025: Oxford University Press)

Subjects: Quantum Physics (quant-ph); Statistical Mechanics (cond-mat.stat-mech); History and Philosophy of Physics (physics.hist-ph)

[50] arXiv:2405.01050 [pdf, html, other]

Title: Detecting single photons is not always necessary to evidence interference of photon probability amplitudes

Eric Lantz, Fabrice Devaux, Serge Massar

Comments: 10 pages, 2 figures

Journal-ref: Physical Review A 110, 023701 (2024)

Subjects: Quantum Physics (quant-ph)