Quantum Physics

Authors and titles for November 2024

[201] arXiv:2411.04241 [pdf, html, other]

Title: Non-Classicality and Non-adiabaticity in a Single Trapped Ion

C. F. P. Avalos, M. C. de Oliveira

Comments: 9 pager, 4 figures

Subjects: Quantum Physics (quant-ph)

[202] arXiv:2411.04270 [pdf, html, other]

Title: Optimizing Multi-level Magic State Factories for Fault-Tolerant Quantum Architectures

Allyson Silva, Artur Scherer, Zak Webb, Abdullah Khalid, Bohdan Kulchytskyy, Mia Kramer, Kevin Nguyen, Xiangzhou Kong, Gebremedhin A. Dagnew, Yumeng Wang, Huy Anh Nguyen, Katiemarie Olfert, Pooya Ronagh

Comments: 21 pages, 6 figures

Subjects: Quantum Physics (quant-ph); Hardware Architecture (cs.AR); Optimization and Control (math.OC)

[203] arXiv:2411.04277 [pdf, html, other]

Title: Exploring the quantum capacity of a Gaussian random displacement channel using Gottesman-Kitaev-Preskill codes and maximum likelihood decoding

Mao Lin, Kyungjoo Noh

Comments: 4.2 + 9.3 pages, 3+4 figures

Subjects: Quantum Physics (quant-ph)

[204] arXiv:2411.04283 [pdf, other]

Title: Learning the closest product state

Ainesh Bakshi, John Bostanci, William Kretschmer, Zeph Landau, Jerry Li, Allen Liu, Ryan O'Donnell, Ewin Tang

Comments: 74 pages

Subjects: Quantum Physics (quant-ph)

[205] arXiv:2411.04300 [pdf, html, other]

Title: Slow Mixing of Quantum Gibbs Samplers

David Gamarnik, Bobak T. Kiani, Alexander Zlokapa

Comments: 59 pages. Arxiv abstract shortened. Fixed error in v1 for non-commuting results

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

[206] arXiv:2411.04353 [pdf, html, other]

Title: On the hardness of learning ground state entanglement of geometrically local Hamiltonians

Adam Bouland, Chenyi Zhang, Zixin Zhou

Comments: 47 pages, 10 figures

Subjects: Quantum Physics (quant-ph); Other Condensed Matter (cond-mat.other); Computational Complexity (cs.CC)

[207] arXiv:2411.04405 [pdf, html, other]

Title: On fault tolerant single-shot logical state preparation and robust long-range entanglement

Thiago Bergamaschi, Yunchao Liu

Comments: 32 pages. To appear in ITCS 2025

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

[208] arXiv:2411.04412 [pdf, other]

Title: Bell state generation and CNOT operation using on-demand identical photons from shape-controlled spatially ordered quantum dots

Qi Huang, Swarnabha Chattaraj, Lucas Jordao, Jiefei Zhang, Siyuan Lu, Anupam Madhukar

Comments: 17 pages, 8 figures

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

[209] arXiv:2411.04442 [pdf, html, other]

Title: Benchmarking Single-Qubit Gates on a Noise-Biased Qubit Beyond the Fault-Tolerant Threshold

Bingcheng Qing, Ahmed Hajr, Ke Wang, Gerwin Koolstra, Long B. Nguyen, Jordan Hines, Irwin Huang, Bibek Bhandari, Zahra Padramrazi, Larry Chen, Ziqi Kang, Christian Jünger, Noah Goss, Nikitha Jain, Hyunseong Kim, Kan-Heng Lee, Akel Hashim, Nicholas E. Frattini, Justin Dressel, Andrew N. Jordan, David I. Santiago, Irfan Siddiqi

Comments: 19 pages, 12 figures

Subjects: Quantum Physics (quant-ph)

[210] arXiv:2411.04452 [pdf, html, other]

Title: Optimal Allocation of Pauli Measurements for Low-rank Quantum State Tomography

Zhen Qin, Casey Jameson, Zhexuan Gong, Michael B. Wakin, Zhihui Zhu

Subjects: Quantum Physics (quant-ph); Signal Processing (eess.SP); Optimization and Control (math.OC)

[211] arXiv:2411.04454 [pdf, html, other]

Title: Mixing time of quantum Gibbs sampling for random sparse Hamiltonians

Akshar Ramkumar, Mehdi Soleimanifar

Comments: 31 pages, 1 figure

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

[212] arXiv:2411.04464 [pdf, html, other]

Title: Decoding Quasi-Cyclic Quantum LDPC Codes

Louis Golowich, Venkatesan Guruswami

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

[213] arXiv:2411.04471 [pdf, html, other]

Title: FQsun: A Configurable Wave Function-Based Quantum Emulator for Power-Efficient Quantum Simulations

Tuan Hai Vu, Vu Trung Duong Le, Hoai Luan Pham, Quoc Chuong Nguyen, Yasuhiko Nakashima

Comments: 17 pages, 14 figures, submitted to the IEEE Transaction on Quantum Engineering

Subjects: Quantum Physics (quant-ph); Hardware Architecture (cs.AR)

[214] arXiv:2411.04482 [pdf, html, other]

Title: Anonymous Public-Key Quantum Money and Quantum Voting

Alper Cakan, Vipul Goyal, Takashi Yamakawa

Subjects: Quantum Physics (quant-ph); Cryptography and Security (cs.CR)

[215] arXiv:2411.04527 [pdf, html, other]

Title: Efficiency of the hidden fermion determinant states Ansatz in the light of different complexity measures

Björn J. Wurst, Dante M. Kennes, Jonas B. Profe

Comments: 20 pages, 25 figures

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

[216] arXiv:2411.04540 [pdf, other]

Title: Quantum Entanglement in Dirac Dynamics via Continuous-Time Quantum Walks in a Quantum Circuit Framework

Wei-Ting Wang, Yen-Jui Chang, Ching Ray Chang

Subjects: Quantum Physics (quant-ph)

[217] arXiv:2411.04545 [pdf, html, other]

Title: Strong Quantum Mpemba Effect with Squeezed Thermal Reservoirs

J. Furtado, Alan C. Santos

Comments: 12 pages, 3 figures, including Appendix section. Comments are welcome

Subjects: Quantum Physics (quant-ph)

[218] arXiv:2411.04558 [pdf, html, other]

Title: Experimental Secure Multiparty Computation from Quantum Oblivious Transfer with Bit Commitment

Kai-Yi Zhang, An-Jing Huang, Kun Tu, Ming-Han Li, Chi Zhang, Wei Qi, Ya-Dong Wu, Yu Yu

Subjects: Quantum Physics (quant-ph); Cryptography and Security (cs.CR)

[219] arXiv:2411.04566 [pdf, html, other]

Title: On the average-case hardness of BosonSampling

Adam Bouland, Ishaun Datta, Bill Fefferman, Felipe Hernandez

Comments: 41 pages, 6 figures

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

[220] arXiv:2411.04589 [pdf, html, other]

Title: The Aharonov-Casher Phase: Topological or Geometric?

Igor Kuzmenko, Y. B. Band, Yshai Avishai

Comments: 4 pages, 3 figures

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

[221] arXiv:2411.04597 [pdf, html, other]

Title: Extendibility of Brauer states

Adrian Solymos, Dávid Jakab, Zoltán Zimborás

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

[222] arXiv:2411.04608 [pdf, html, other]

Title: Realizing Negative Quantum States with the IBM Quantum Hardware

Jai Lalita, Pavithran S. Iyer, Subhashish Banerjee

Subjects: Quantum Physics (quant-ph)

[223] arXiv:2411.04629 [pdf, html, other]

Title: Pushing Boundaries: Quantum-Enhanced Leader Election and the Limits of Consensus

Chandrashekar Radhakrishnan, Yuhang Zheng, Olivier Marin

Comments: 8 pages, 2 figures

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

[224] arXiv:2411.04638 [pdf, html, other]

Title: QCE'24 Tutorial: Quantum Annealing -- Emerging Exploration for Database Optimization

Nitin Nayak, Manuel Schönberger, Valter Uotila, Zhengtong Yan, Sven Groppe, Jiaheng Lu, Wolfgang Mauerer

Comments: presented at IEEE Quantum Week 2024 (QCE'24), 5 pages

Subjects: Quantum Physics (quant-ph); Databases (cs.DB)

[225] arXiv:2411.04645 [pdf, html, other]

Title: Quantum adiabatic optimization with Rydberg arrays: localization phenomena and encoding strategies

Lisa Bombieri, Zhongda Zeng, Roberto Tricarico, Rui Lin, Simone Notarnicola, Madelyn Cain, Mikhail D. Lukin, Hannes Pichler

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

[226] arXiv:2411.04650 [pdf, html, other]

Title: Many-body nonequilibrium dynamics in a self-induced Floquet system

Yuechun Jiao, Yu Zhang, Jingxu Bai, Suotang Jia, C. Stuart Adams, Zhengyang Bai, Heng Shen, Jianming Zhao

Comments: 6 pages, 4 figures

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

[227] arXiv:2411.04664 [pdf, html, other]

Title: Processing and Decoding Rydberg Leakage Error with MBQC

Cheng-Cheng Yu, Zi-Han Chen, Yu-Hao Deng, Ming-Cheng Chen, Chao-Yang Lu, Jian-Wei Pan

Comments: 9+5 pages, 6+2 figures. Comments welcome - v2 The newest version has updated error model to handle coherent error in no-jump evolution. The updated error model has better error propagation and performance. Core conclusion about error distance is unchanged

Subjects: Quantum Physics (quant-ph)

[228] arXiv:2411.04688 [pdf, html, other]

Title: An efficient quantum state verification framework and its application to bosonic systems

Varun Upreti, Ulysse Chabaud

Subjects: Quantum Physics (quant-ph)

[229] arXiv:2411.04727 [pdf, html, other]

Title: Quantum Speedup for Polar Maximum Likelihood Decoding

Shintaro Fujiwara, Naoki Ishikawa

Comments: 5pages, 6 figures

Subjects: Quantum Physics (quant-ph); Information Theory (cs.IT); Signal Processing (eess.SP)

[230] arXiv:2411.04730 [pdf, other]

Title: Cloning Games, Black Holes and Cryptography

Alexander Poremba, Seyoon Ragavan, Vinod Vaikuntanathan

Subjects: Quantum Physics (quant-ph); Cryptography and Security (cs.CR); High Energy Physics - Theory (hep-th)

[231] arXiv:2411.04733 [pdf, html, other]

Title: Internal state cooling of an atom with thermal light

Amanda Younes, Randall Putnam, Paul Hamilton, Wesley C. Campbell

Comments: 4 pages

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

[232] arXiv:2411.04765 [pdf, html, other]

Title: Study of decoherence in radial local phonon hopping within trapped-ion string

Yu-Xuan Chen, Takumi Yuri, Kenji Toyoda

Subjects: Quantum Physics (quant-ph)

[233] arXiv:2411.04766 [pdf, html, other]

Title: Quantum geometric tensor determines the i.i.d. conversion rate in the resource theory of asymmetry for any compact Lie group

Koji Yamaguchi, Yosuke Mitsuhashi, Hiroyasu Tajima

Comments: 39 pages, 1 figure

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

[234] arXiv:2411.04767 [pdf, other]

Title: Why quantum state verification cannot be both efficient and secure: a categorical approach

Fabian Wiesner, Ziad Chaoui, Diana Kessler, Anna Pappa, Martti Karvonen

Subjects: Quantum Physics (quant-ph); Cryptography and Security (cs.CR); Category Theory (math.CT)

[235] arXiv:2411.04790 [pdf, html, other]

Title: Quantum state preparation with optimal T-count

David Gosset, Robin Kothari, Kewen Wu

Subjects: Quantum Physics (quant-ph)

[236] arXiv:2411.04819 [pdf, html, other]

Title: Complexity of Local Quantum Circuits under Nonunital Noise

Oles Shtanko, Kunal Sharma

Comments: 33 pages, 3 figures

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

[237] arXiv:2411.04827 [pdf, html, other]

Title: Quantum-Centric Study of Methylene Singlet and Triplet States

Ieva Liepuoniute, Kirstin D. Doney, Javier Robledo-Moreno, Joshua A. Job, Will S. Friend, Gavin O. Jones

Subjects: Quantum Physics (quant-ph); Chemical Physics (physics.chem-ph); Computational Physics (physics.comp-ph)

[238] arXiv:2411.04836 [pdf, html, other]

Title: Thermodynamics of coupled time crystals with an application to energy storage

Paulo J. Paulino, Albert Cabot, Gabriele De Chiara, Mauro Antezza, Igor Lesanovsky, Federico Carollo

Comments: 15 + 18 pages, 8 figures

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

[239] arXiv:2411.04858 [pdf, html, other]

Title: Bounding the conditional von-Neumann entropy for device independent cryptography and randomness extraction

Gereon Koßmann, René Schwonnek

Subjects: Quantum Physics (quant-ph)

[240] arXiv:2411.04874 [pdf, html, other]

Title: Hardness of approximation for ground state problems

Sevag Gharibian, Carsten Hecht

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

[241] arXiv:2411.04885 [pdf, html, other]

Title: Optimal quantum algorithm for Gibbs state preparation

Cambyse Rouzé, Daniel Stilck França, Álvaro M. Alhambra

Comments: 5+10 pages. Comments welcome

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

[242] arXiv:2411.04893 [pdf, other]

Title: Efficient quantum pseudorandomness under conservation laws

Zimu Li, Han Zheng, Zi-Wen Liu

Comments: 9 + 48 pages

Subjects: Quantum Physics (quant-ph); Statistical Mechanics (cond-mat.stat-mech); Information Theory (cs.IT); Mathematical Physics (math-ph)

[243] arXiv:2411.04898 [pdf, other]

Title: Convergence efficiency of quantum gates and circuits

Linghang Kong, Zimu Li, Zi-Wen Liu

Comments: 50 pages + 8 tables + 6 figures

Subjects: Quantum Physics (quant-ph); Strongly Correlated Electrons (cond-mat.str-el); Computational Complexity (cs.CC); Information Theory (cs.IT); Mathematical Physics (math-ph)

[244] arXiv:2411.04918 [pdf, html, other]

Title: From bosons and fermions to spins: A multi-mode extension of the Jordan-Schwinger map

Benoît Dubus, Tobias Haas, Nicolas J. Cerf

Comments: 14 + 3 pages; comments welcome!

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

[245] arXiv:2411.04930 [pdf, html, other]

Title: Concurrence speed limit and its connection with bounds in many body physics

Shrobona Bagchi

Comments: 10 pages, 1 plot

Subjects: Quantum Physics (quant-ph)

[246] arXiv:2411.04931 [pdf, other]

Title: Quantum Advantage with Faulty Oracle

David Rasmussen Lolck, Laura Mančinska, Manaswi Paraashar

Subjects: Quantum Physics (quant-ph)

[247] arXiv:2411.04934 [pdf, html, other]

Title: Optimization of experimental quantum randomness expansion

Amelie Piveteau, Alban Seguinard, Piotr Mironowicz, Mohamed Bourennane

Comments: 8 pages, 7 figures

Subjects: Quantum Physics (quant-ph)

[248] arXiv:2411.04940 [pdf, html, other]

Title: When Quantum and Classical Models Disagree: Learning Beyond Minimum Norm Least Square

Slimane Thabet, Léo Monbroussou, Eliott Z. Mamon, Jonas Landman

Subjects: Quantum Physics (quant-ph)

[249] arXiv:2411.04953 [pdf, html, other]

Title: Quantum Threshold is Powerful

Daniel Grier, Jackson Morris

Comments: 22 pages

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

[250] arXiv:2411.04957 [pdf, other]

Title: Belief propagation for general graphical models with loops

Pedro Hack, Christian B. Mendl, Alexandru Paler

Subjects: Quantum Physics (quant-ph)