Quantum Physics

Authors and titles for November 2018

[551] arXiv:1811.03944 (cross-list from hep-lat) [pdf, other]

Title: Unwrapping phase fluctuations in one dimension

William Detmold, Gurtej Kanwar, Michael L. Wagman

Comments: 14 pages, 7 figures. arXiv admin note: text overlap with arXiv:1806.01832

Journal-ref: PoS(LATTICE2018)176

Subjects: High Energy Physics - Lattice (hep-lat); Statistical Mechanics (cond-mat.stat-mech); High Energy Physics - Theory (hep-th); Nuclear Theory (nucl-th); Quantum Physics (quant-ph)

[552] arXiv:1811.04051 (cross-list from cond-mat.stat-mech) [pdf, other]

Title: Heat, Work and Energy Currents in the Boundary-Driven XXZ Spin Chain

Emmanuel Pereira

Journal-ref: Physica Review E 97, 022115 (2018)

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

[553] arXiv:1811.04081 (cross-list from hep-th) [pdf, other]

Title: Holographic Renyi Entropy at High Energy Density

Xi Dong

Comments: 6 pages, 2 figures; v2: title slightly changed, new references and minor clarifications added, version to be published in PRL

Journal-ref: Phys. Rev. Lett. 122, 041602 (2019)

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

[554] arXiv:1811.04085 (cross-list from hep-th) [pdf, other]

Title: Binding Complexity and Multiparty Entanglement

Vijay Balasubramanian, Matthew DeCross, Arjun Kar, Onkar Parrikar

Comments: 39+10 pages, 12 figures

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

[555] arXiv:1811.04109 (cross-list from hep-th) [pdf, other]

Title: On phase transitions in the R\'enyi entropies of 2+1-d large-N interacting vector models

Harsha R. Hampapura, Albion Lawrence, Stefan Stanojevic

Comments: 22 pages, v2: (a) references added; (b) further argument added that instability signals a second-order phase transition; (c) argument added that a phase transition at the Renyi parameter n = 1 does not necessarily prelude the use of the replica trick to compute the von Neumann entropy

Journal-ref: Phys. Rev. B 100, 134412 (2019)

Subjects: High Energy Physics - Theory (hep-th); Statistical Mechanics (cond-mat.stat-mech); Quantum Physics (quant-ph)

[556] arXiv:1811.04126 (cross-list from cond-mat.dis-nn) [pdf, other]

Title: Many-Body Localization in Two Dimensions from Projected Entangled-Pair States

D.M. Kennes

Comments: 4 pages, 4 figures, submitted to PRB(R)

Subjects: Disordered Systems and Neural Networks (cond-mat.dis-nn); Quantum Gases (cond-mat.quant-gas); Statistical Mechanics (cond-mat.stat-mech); Strongly Correlated Electrons (cond-mat.str-el); Quantum Physics (quant-ph)

[557] arXiv:1811.04386 (cross-list from math-ph) [pdf, other]

Title: Zero-variance of perturbation Hamiltonian density in perturbed spin systems

C. Itoi

Comments: 15 pages, final version

Journal-ref: J.Stat.Phys.176,556-573(2019)

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

[558] arXiv:1811.04390 (cross-list from cond-mat.mes-hall) [pdf, other]

Title: Unconventional quantum optics in topological waveguide QED

Miguel Bello, Gloria Platero, Juan Ignacio Cirac, Alejandro González-Tudela

Comments: 17 pages, 10 figures

Journal-ref: Science Advances 26 Jul 2019: Vol. 5, no. 7, eaaw0297

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

[559] arXiv:1811.04467 (cross-list from physics.atom-ph) [pdf, other]

Title: Estimating the radiative part of QED effects in systems with supercritical charge

Artem Roenko, Konstantin Sveshnikov

Comments: 5 pages, 2 figures, contribution to the Proceedings of the XXII International Scientific Conference of Young Scientists and Specialists (AYSS-2018, 23-27 April 2018, Dubna, Russia)

Journal-ref: EPJ Web of Conferences 201, 09010 (2019)

Subjects: Atomic Physics (physics.atom-ph); High Energy Physics - Theory (hep-th); Quantum Physics (quant-ph)

[560] arXiv:1811.04512 (cross-list from q-bio.NC) [pdf, other]

Title: Reframing Convergent and Divergent Thought for the 21st Century

Liane Gabora

Comments: 7 pages; 2 figures;

Journal-ref: Published in 2019 in A. Goel, C. Seifert, & C. Freska (Eds.), Proceedings of 41st Annual Meeting of the Cognitive Science Society. Austin TX: Cognitive Science Society

Subjects: Neurons and Cognition (q-bio.NC); Quantum Physics (quant-ph)

[561] arXiv:1811.04514 (cross-list from math-ph) [pdf, other]

Title: Perturbations of KMS States and Noncommutative Lp-spaces

Ricardo Correa da Silva

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

[562] arXiv:1811.04546 (cross-list from physics.ins-det) [pdf, other]

Title: Miniaturized high-frequency sine wave gating InGaAs/InP single-photon detector

Wen-Hao Jiang, Xin-Jiang Gao, Yu-Qiang Fang, Jian-Hong Liu, Yong Zhou, Li-Qun Jiang, Wei Chen, Ge Jin, Jun Zhang, Jian-Wei Pan

Comments: 5 pages, 6 figures. Accepted for publication in Review of Scientific Instruments

Journal-ref: Review of Scientific Instruments 89, 123104 (2018)

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

[563] arXiv:1811.04705 (cross-list from cond-mat.quant-gas) [pdf, other]

Title: Benchmarking the multiconfigurational Hartree method by the exact wavefunction of two harmonically trapped bosons with contact interaction

Yeongjin Gwak, Oleksandr V. Marchukov, Uwe R. Fischer

Comments: 16 pages, 5 figures

Journal-ref: Annals of Physics 434, 168592 (2021)

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

[564] arXiv:1811.04746 (cross-list from cond-mat.other) [pdf, other]

Title: Inelastic neutron scattering as a confirmation of a new type of gapped surface excitations in liquid helium

P. D. Grigoriev, A. D. Grigoriev, A. M. Dyugaev

Comments: 6 pages, to be published in JETP 128, 1 (2019) [ZhETF volume 155, issue 1, p. 1-8 (2019)]

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

[565] arXiv:1811.04760 (cross-list from cs.AI) [pdf, other]

Title: Quantum Reasoning using Lie Algebra for Everyday Life (and AI perhaps...)

Steven Gratton

Comments: 17 pages

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

[566] arXiv:1811.04802 (cross-list from math-ph) [pdf, other]

Title: Scattering on leaky wires in dimension three

Pavel Exner, Sylwia Kondej

Comments: 11 pages, to appear in "Analysis and Operator Theory. Dedicated in Memory of Tosio Kato 100th Birthday" (Themistocles M. Rassias and Valentin A. Zagrebnov, eds.), Springer

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

[567] arXiv:1811.04812 (cross-list from hep-th) [pdf, other]

Title: TBA equations and resurgent Quantum Mechanics

Katsushi Ito, Marcos Mariño, Hongfei Shu

Comments: 42 pages, Typos corrected, references are added, published version

Journal-ref: JHEP01(2019)228

Subjects: High Energy Physics - Theory (hep-th); Mathematical Physics (math-ph); Quantum Physics (quant-ph)

[568] arXiv:1811.04835 (cross-list from gr-qc) [pdf, other]

Title: Proposal for an optical interferometric measurement of the gravitational red-shift with satellite systems

Daniel R. Terno, Francesco Vedovato, Matteo Schiavon, Alexander R. H. Smith, Piergiovanni Magnani, Giuseppe Vallone, Paolo Villoresi

Comments: manuscript improved

Journal-ref: Physical Review D 108, 084063 (2023)

Subjects: General Relativity and Quantum Cosmology (gr-qc); Quantum Physics (quant-ph)

[569] arXiv:1811.04852 (cross-list from cs.DS) [pdf, other]

Title: Quantum-inspired sublinear classical algorithms for solving low-rank linear systems

Nai-Hui Chia, Han-Hsuan Lin, Chunhao Wang

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

[570] arXiv:1811.04899 (cross-list from hep-lat) [pdf, other]

Title: Gaussian states for the variational study of (1+1)-dimensional lattice gauge models

P. Sala, T. Shi, S. Kühn, M. C. Bañuls, E. Demler, J. I. Cirac

Comments: 7 pages, 2 figures, proceedings of the 36th Annual International Symposium on Lattice Field Theory, 22-28 July, 2018 Michigan State University, East Lansing, Michigan, USA

Subjects: High Energy Physics - Lattice (hep-lat); Strongly Correlated Electrons (cond-mat.str-el); Quantum Physics (quant-ph)

[571] arXiv:1811.04909 (cross-list from cs.DS) [pdf, other]

Title: Quantum-inspired low-rank stochastic regression with logarithmic dependence on the dimension

András Gilyén, Seth Lloyd, Ewin Tang

Comments: 10 pages

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

[572] arXiv:1811.04969 (cross-list from cond-mat.stat-mech) [pdf, other]

Title: Unravelling the large deviation statistics of Markovian open quantum systems

Federico Carollo, Robert L. Jack, Juan P. Garrahan

Comments: 5+12 pages, 1 figure

Journal-ref: Phys. Rev. Lett. 122, 130605 (2019)

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

[573] arXiv:1811.05041 (cross-list from gr-qc) [pdf, other]

Title: Quantum cosmology of Eddington-Born-Infeld gravity fed by a scalar field: the big rip case

Imanol Albarran, Mariam Bouhmadi-López, Che-Yu Chen, Pisin Chen

Comments: 12 pages

Subjects: General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Theory (hep-th); Quantum Physics (quant-ph)

[574] arXiv:1811.05052 (cross-list from hep-th) [pdf, other]

Title: Modular Flow of Excited States

Nima Lashkari, Hong Liu, Srivatsan Rajagopal

Comments: 40 pages, 5 figures. v2: Fixed typos and added new domain arguments for real time perturbation theory in Appendix H

Subjects: High Energy Physics - Theory (hep-th); Mathematical Physics (math-ph); Quantum Physics (quant-ph)

[575] arXiv:1811.05158 (cross-list from cond-mat.quant-gas) [pdf, other]

Title: Enhancing nanomechanical squeezing by atomic interactions in a hybrid atom-optomechanical system

Niklas Mann, Michael Thorwart

Journal-ref: Phys. Rev. A 98, 063804 (2018)

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

[576] arXiv:1811.05171 (cross-list from hep-th) [pdf, other]

Title: Holographic Renyi Entropy from Quantum Error Correction

Chris Akers, Pratik Rath

Comments: 24 pages, 1 figure, V2: Fixed typos and revised explanations

Subjects: High Energy Physics - Theory (hep-th); General Relativity and Quantum Cosmology (gr-qc); Quantum Physics (quant-ph)

[577] arXiv:1811.05226 (cross-list from hep-th) [pdf, other]

Title: Massive conformal particles with non-Abelian charges from free U(2N,2N)-twistor dynamics: quantization and coherent states

M. Calixto

Comments: 24 pages, no figures. The connection with Penrose incidence relations and their generalization to the colored N>1 case has been further explained

Journal-ref: Journal of Geometry and Physics 146 (2019) 103505

Subjects: High Energy Physics - Theory (hep-th); Mathematical Physics (math-ph); Quantum Physics (quant-ph)

[578] arXiv:1811.05385 (cross-list from cs.CR) [pdf, other]

Title: On Finding Quantum Multi-collisions

Qipeng Liu, Mark Zhandry

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

[579] arXiv:1811.05447 (cross-list from cs.PL) [pdf, other]

Title: QDB: From Quantum Algorithms Towards Correct Quantum Programs

Yipeng Huang, Margaret Martonosi

Journal-ref: http://drops.dagstuhl.de/opus/volltexte/2019/10196/

Subjects: Programming Languages (cs.PL); Quantum Physics (quant-ph)

[580] arXiv:1811.05482 (cross-list from hep-th) [pdf, other]

Title: Holographic Relative Entropy in Infinite-dimensional Hilbert Spaces

Monica Jinwoo Kang, David K. Kolchmeyer

Comments: 35 pages, typos corrected and examples edited

Journal-ref: Communications in Mathematical Physics (2023): 1-31

Subjects: High Energy Physics - Theory (hep-th); Mathematical Physics (math-ph); Quantum Physics (quant-ph)

[581] arXiv:1811.05485 (cross-list from hep-th) [pdf, other]

Title: Quantum Causal Influence

Jordan Cotler, Xizhi Han, Xiao-Liang Qi, Zhao Yang

Comments: 50+18 pages, 27 figures; v2: minor fixes

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

[582] arXiv:1811.05496 (cross-list from cond-mat.stat-mech) [pdf, other]

Title: Kibble-Zurek mechanism with a single particle: dynamics of the localization-delocalization transition in the Aubry-Andr\'e model

Aritra Sinha, Marek M. Rams, Jacek Dziarmaga

Comments: 7 pages, 9 figures; close to the published version; new section on generalized Aubry-André model

Journal-ref: Phys. Rev. B 99, 094203 (2019)

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

[583] arXiv:1811.05497 (cross-list from cond-mat.str-el) [pdf, other]

Title: Time Evolution of an Infinite Projected Entangled Pair State: an Efficient Algorithm

Piotr Czarnik, Jacek Dziarmaga, Philippe Corboz

Comments: published version, presentation improved

Journal-ref: Phys. Rev. B 99, 035115 (2019)

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

[584] arXiv:1811.05505 (cross-list from cond-mat.stat-mech) [pdf, other]

Title: Origin of the slow growth of entanglement entropy in long-range interacting spin systems

Alessio Lerose, Silvia Pappalardi

Comments: 7+15 pages, 3+7 figures

Journal-ref: Phys. Rev. Research 2, 012041 (2020)

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

[585] arXiv:1811.05551 (cross-list from cond-mat.mes-hall) [pdf, other]

Title: Phase locking of a pair of nano ferromagnetic oscillators on a topological insulator

Cheng-Zhen Wang, Hong-Ya Xu, Nicholas D. Rizzo, Richard A. Kiehl, Ying-Cheng Lai

Comments: 15 pages, 12 figures

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

[586] arXiv:1811.05619 (cross-list from hep-th) [pdf, other]

Title: Perturbation Theory for the Logarithm of a Positive Operator

Nima Lashkari, Hong Liu, Srivatsan Rajagopal

Comments: 30 pages

Subjects: High Energy Physics - Theory (hep-th); Mathematical Physics (math-ph); Quantum Physics (quant-ph)

[587] arXiv:1811.05626 (cross-list from cs.IT) [pdf, other]

Title: A framework for covert and secret key expansion over quantum channels

Mehrdad Tahmasbi, Matthieu R. Bloch

Journal-ref: Phys. Rev. A 99, 052329 (2019)

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

[588] arXiv:1811.05634 (cross-list from cond-mat.str-el) [pdf, other]

Title: Detection of topological phases by quasi-local operators

Wing Chi Yu, P. D. Sacramento, Yan Chao Li, D.G. Angelakis, Hai-Qing Lin

Comments: 10 pages, 7 figures

Journal-ref: Phys. Rev. B 99, 115113 (2019)

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

[589] arXiv:1811.05675 (cross-list from hep-th) [pdf, other]

Title: Quantum algorithms for conformal bootstrap

Ning Bao, Junyu Liu

Comments: 22 pages, 2 figures

Journal-ref: Nuclear Physics B, 2019, 114702

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

[590] arXiv:1811.05886 (cross-list from cond-mat.soft) [pdf, other]

Title: On the quantum dynamics of Davydov solitons in protein $\alpha$-helices

Danko D. Georgiev, James F. Glazebrook

Comments: 18 pages, 9 figures

Journal-ref: Physica A: Statistical Mechanics and its Applications 2019; 517: 257-269

Subjects: Soft Condensed Matter (cond-mat.soft); Quantum Physics (quant-ph)

[591] arXiv:1811.05985 (cross-list from hep-th) [pdf, other]

Title: Post-Quench Evolution of Complexity and Entanglement in a Topological System

Tibra Ali, Arpan Bhattacharyya, S. Shajidul Haque, Eugene H. Kim, Nathan Moynihan

Comments: 24 pages, 6 figures, title and abstract slightly modified, updated version to appear in Physics Letters B

Journal-ref: Phys. Lett. B, 811 (2020),135919

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

[592] arXiv:1811.06014 (cross-list from cond-mat.quant-gas) [pdf, other]

Title: 2000-times repeated imaging of strontium atoms in clock-magic tweezer arrays

Jacob P. Covey, Ivaylo S. Madjarov, Alexandre Cooper, Manuel Endres

Comments: 6 pages, 5 figures, 1 video

Journal-ref: Phys. Rev. Lett. 122, 173201 (2019)

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

[593] arXiv:1811.06046 (cross-list from cond-mat.quant-gas) [pdf, other]

Title: Engineering tunable local loss in a synthetic lattice of momentum states

Samantha Lapp, Jackson Ang'ong'a, Fangzhao Alex An, Bryce Gadway

Comments: 8 pages, 3 figures

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

[594] arXiv:1811.06082 (cross-list from cond-mat.mes-hall) [pdf, other]

Title: Indications of a soft cutoff frequency in the charge noise of a Si/SiGe quantum dot spin qubit

Utkan Güngördü, J. P. Kestner

Journal-ref: Phys. Rev. B 99, 081301 (2019)

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

[595] arXiv:1811.06300 (cross-list from physics.optics) [pdf, other]

Title: Parity anomaly laser

Daria A. Smirnova, Pramod Padmanabhan, Daniel Leykam

Comments: Published version. 5 pages, 6 figures

Journal-ref: Optics Letters 44, 1120 (2019)

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

[596] arXiv:1811.06403 (cross-list from hep-ph) [pdf, other]

Title: Neutrino flavor-mass uncertainty relations and an entanglement-assisted determination of the PMNS matrix

Stefan Floerchinger, Jan-Markus Schwindt

Comments: 16 pages, 2 figures

Journal-ref: Phys. Rev. D 102, 093001 (2020)

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

[597] arXiv:1811.06513 (cross-list from cond-mat.mes-hall) [pdf, other]

Title: Effect of Magnetic Field on Goos-H\"anchen Shifts in Gaped Graphene Triangular Barrier

Miloud Mekkaoui, Ahmed Jellal, Hocine Bahlouli

Comments: 16 pages, 8 figures, misprints corrected, references added

Journal-ref: Physica E 111, 218 (2019)

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

[598] arXiv:1811.06518 (cross-list from cond-mat.stat-mech) [pdf, other]

Title: Approximate optimization, sampling and spin-glass droplets discovery with tensor networks

Marek M. Rams, Masoud Mohseni, Daniel Eppens, Konrad Jałowiecki, Bartłomiej Gardas

Comments: Final version; 7+6 pages, 4+6 figures; added benchmarks on time-to-solution and fair sampling/counting versus PT and QA. Code and problem instances can be found at this https URL

Journal-ref: Phys. Rev. E 104, 025308 (2021)

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

[599] arXiv:1811.06612 (cross-list from cond-mat.quant-gas) [pdf, other]

Title: Nonlocal pair correlations in a higher-order Bose gas soliton

King Lun Ng, Bogdan Opanchuk, Margaret D. Reid, Peter D. Drummond

Comments: 5 pages

Journal-ref: Phys. Rev. Lett. 122, 203604 (2019)

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

[600] arXiv:1811.06652 (cross-list from physics.optics) [pdf, other]

Title: On-Chip Scalable Coupled Single Photon Emitter- All Dielectric Multifunctional Quantum Optical Circuits Working on a Single Collective Mie Resonance

Swarnabha Chattaraj, Jiefei Zhang, Siyuan Lu, Anupam Madhukar

Comments: 12 pages, 6 figures

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