Quantum Physics

Authors and titles for Nov 2022, skipping first 50

[51]  arXiv:2211.01259 [pdf, other]

Title: Revealing microcanonical phases and phase transitions of strongly correlated electrons via time-averaged classical shadows

Authors: Gaurav Gyawali, Mabrur Ahmed, Eric Aspling, Luke Ellert-Beck, Michael J. Lawler

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

[52]  arXiv:2211.01275 [pdf, other]

Title: Continuous Symmetry Breaking in a Trapped-Ion Spin Chain

Authors: Lei Feng, Or Katz, Casey Haack, Mohammad Maghrebi, Alexey V. Gorshkov, Zhexuan Gong, Marko Cetina, Christopher Monroe

Journal-ref: Nature, 623, 713-717 (2023)

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

[53]  arXiv:2211.01283 [pdf, other]

Title: Experimental superposition of time directions

Authors: Teodor Strömberg, Peter Schiansky, Marco Túlio Quintino, Michael Antesberger, Lee Rozema, Iris Agresti, Časlav Brukner, Philip Walther

Comments: Improved manuscript, closer to published version. 15 pages, 5 figures

Journal-ref: Phys. Rev. Research 6, 023071 (2024)

Subjects: Quantum Physics (quant-ph)

[54]  arXiv:2211.01331 [pdf, ps, other]

Title: Bell's theorem allows local theories of quantum mechanics

Authors: Jonte R. Hance, Sabine Hossenfelder

Comments: 2 pages, no figures. Submitted version; accepted for publication as correspondence in Nature Physics

Journal-ref: Nat. Phys. 18(12), 1382 (2022)

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

[55]  arXiv:2211.01365 [pdf, other]

Title: QuACK: Accelerating Gradient-Based Quantum Optimization with Koopman Operator Learning

Authors: Di Luo, Jiayu Shen, Rumen Dangovski, Marin Soljačić

Comments: Advances in Neural Information Processing Systems 36 (NeurIPS 2023) spotlight

Subjects: Quantum Physics (quant-ph); Artificial Intelligence (cs.AI); Machine Learning (cs.LG); Optimization and Control (math.OC); Computational Physics (physics.comp-ph)

[56]  arXiv:2211.01383 [pdf, other]

Title: Pulse-efficient quantum machine learning

Authors: André Melo, Nathan Earnest-Noble, Francesco Tacchino

Comments: 11 pages, 6 figures

Journal-ref: Quantum 7, 1130 (2023)

Subjects: Quantum Physics (quant-ph)

[57]  arXiv:2211.01428 [pdf, other]

Title: Entanglement complexity of the Rokhsar-Kivelson-sign wavefunctions

Authors: Stefano Piemontese, Tommaso Roscilde, Alioscia Hamma

Comments: Journal version. Added 1 paragraph and 1 image

Journal-ref: Phys. Rev. B 107, 134202 (2023)

Subjects: Quantum Physics (quant-ph)

[58]  arXiv:2211.01441 [pdf, other]

Title: eXplainable AI for Quantum Machine Learning

Authors: Patrick Steinmüller, Tobias Schulz, Ferdinand Graf, Daniel Herr

Subjects: Quantum Physics (quant-ph); Artificial Intelligence (cs.AI); Computer Science and Game Theory (cs.GT)

[59]  arXiv:2211.01444 [pdf, other]

Title: Pseudorandom (Function-Like) Quantum State Generators: New Definitions and Applications

Authors: Prabhanjan Ananth, Aditya Gulati, Luowen Qian, Henry Yuen

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

[60]  arXiv:2211.01477 [pdf, other]

Title: On the practical usefulness of the Hardware Efficient Ansatz

Authors: Lorenzo Leone, Salvatore F.E. Oliviero, Lukasz Cincio, M. Cerezo

Subjects: Quantum Physics (quant-ph)

[61]  arXiv:2211.01497 [pdf, ps, other]

Title: Optimizing for periodicity: a model-independent approach to flux crosstalk calibration for superconducting circuits

Authors: X. Dai, R. Trappen, R. Yang, S. M. Disseler, J. I. Basham, J. Gibson, A. J. Melville, B. M. Niedzielski, R. Das, D. K. Kim, J. L. Yoder, S. J. Weber, C. F. Hirjibehedin, D. A. Lidar, A. Lupascu

Journal-ref: Quantum Sci. Technol. 9 025007 (2024)

Subjects: Quantum Physics (quant-ph)

[62]  arXiv:2211.01514 [pdf, other]

Title: Creating large Fock states and massively squeezed states in optics using systems with nonlinear bound states in the continuum

Authors: Nicholas Rivera, Jamison Sloan, Yannick Salamin, John D. Joannopoulos, Marin Soljacic

Subjects: Quantum Physics (quant-ph)

[63]  arXiv:2211.01620 [pdf, ps, other]

Title: Quantum Correlation of Microwave Two-mode Squeezed State Generated by Nonlinearity of InP HEMT

Authors: Ahmad Salmanogli

Subjects: Quantum Physics (quant-ph)

[64]  arXiv:2211.01653 [pdf, other]

Title: Purcell-induced suppression of superradiance for molecular overlayers on noble atom surfaces

Authors: Johannes Fiedler, Kristian Berland, Stefan Yoshi Buhmann

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

[65]  arXiv:2211.01665 [pdf, ps, other]

Title: Best-of-Both-Worlds Multiparty Quantum Computation with Publicly Verifiable Identifiable Abort

Authors: Kai-Min Chung, Mi-Ying Huang, Er-Cheng Tang, Jiapeng Zhang

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

[66]  arXiv:2211.01668 [pdf, other]

Title: Quantum Similarity Testing with Convolutional Neural Networks

Authors: Ya-Dong Wu, Yan Zhu, Ge Bai, Yuexuan Wang, Giulio Chiribella

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

[67]  arXiv:2211.01684 [pdf, ps, other]

Title: Indefinite causal order for quantum metrology with quantum thermal noise

Authors: Francois Chapeau-Blondeau

Comments: 10 pages, 7 figures, 52 references

Journal-ref: Physics Letters A, vol. 447, 128300, pp. 1-10 (2022)

Subjects: Quantum Physics (quant-ph); Signal Processing (eess.SP)

[68]  arXiv:2211.01687 [pdf, other]

Title: Improving social welfare in non-cooperative games with different types of quantum resources

Authors: Alastair A. Abbott, Mehdi Mhalla, Pierre Pocreau

Comments: 19+8 pages, 2+1 figures. Much improved version, with the use of self-testing methods to prove a strict separation between the two types of quantum resources

Subjects: Quantum Physics (quant-ph)

[69]  arXiv:2211.01773 [src]

Title: Universal optimization efficiency and bounds of Carnot-like heat engines and refrigerators under shortcuts to isothermality

Authors: Yanchao Zhang, Shuang Wang

Comments: The main results of this preprint have been included in the published papers in a general form, i.e 1. Y. Wang and Z. C. Tu, Commun. Theor. Phys. 59, 175 (2013). 2. K. Nilavarasi and M. Ponmurugan, J. Statis. Mech.: Theory Exp. 4, 043208 (2021). 3. K. Nilavarasi and M. Ponmurugan, Physica A 590, 126700 (2022)

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

[70]  arXiv:2211.01803 [pdf, other]

Title: Control-enhanced quantum metrology under Markovian noise

Authors: Yue Zhai, Xiaodong Yang, Kai Tang, Xinyue Long, Xinfang Nie, Tao Xin, Dawei Lu, Jun Li

Comments: 9 pages, 5 figures

Journal-ref: Physical Review A 107, 022602 (2023)

Subjects: Quantum Physics (quant-ph)

[71]  arXiv:2211.01815 [pdf, other]

Title: High-fidelity quantum control via Autler-Townes splitting

Authors: Michele Delvecchio, Teodora Kirova, Ennio Arimondo, Donatella Ciampini, Sandro Wimberger

Journal-ref: Phys. Rev. A 106, 052802 (2022)

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

[72]  arXiv:2211.01819 [pdf, other]

Title: Giant atom induced zero modes and localization in the nonreciprocal Su-Schrieffer-Heeger chain

Authors: Junjie Wang, Fude Li, X. X. Yi

Subjects: Quantum Physics (quant-ph)

[73]  arXiv:2211.01857 [pdf, ps, other]

Title: Algebra of the spinor invariants and the relativistic hydrogen atom

Authors: A.A. Eremko, L.S. Brizhik, V.M. Loktev

Comments: 16 pages, no figures

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

[74]  arXiv:2211.01923 [pdf, other]

Title: Stochastic Representation of the Quantum Quartic Oscillator

Authors: Gennaro Tucci, Stefano De Nicola, Sascha Wald, Andrea Gambassi

Comments: Submission to SciPost, 34 pages, 5 figures

Journal-ref: SciPost Phys. Core 6, 029 (2023)

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

[75]  arXiv:2211.01925 [pdf, other]

Title: Exploiting Qubit Reuse through Mid-circuit Measurement and Reset

Authors: Fei Hua, Yuwei Jin, Yanhao Chen, Suhas Vittal, Kevin Krsulich, Lev S. Bishop, John Lapeyre, Ali Javadi-Abhari, Eddy Z. Zhang

Subjects: Quantum Physics (quant-ph)