Quantum Physics

Authors and titles for December 2018

[101] arXiv:1812.03056 [cn-pdf, pdf, other]

Title: Merits of using density matrices instead of wave functions in the stationary Schrödinger equation for systems with symmetries Show Chinese title

Title: 使用密度矩阵而非波函数在具有对称性的系统中求解定态薛定谔方程的优点

E. Shpagina, F. Uskov, N. Il'in, O. Lychkovskiy

Journal-ref: J. Phys. A: Math. Theor. 53, 075301 (2020)

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

[102] arXiv:1812.03088 [cn-pdf, pdf, other]

Title: Autocorrelation functions: a useful tool for both state and detector characterisation Show Chinese title

Title: 自相关函数：用于状态和探测器表征的有用工具

Giovanni Chesi, Alessia Allevi, Maria Bondani

Comments: 8 pages, 6 figures

Subjects: Quantum Physics (quant-ph)

[103] arXiv:1812.03089 [cn-pdf, pdf, other]

Title: Quantum algorithms for feedforward neural networks Show Chinese title

Title: 用于前馈神经网络的量子算法

Jonathan Allcock, Chang-Yu Hsieh, Iordanis Kerenidis, Shengyu Zhang

Comments: 24 pages, 7 figures Added new figures; restructured manuscript; added discussion on quantum-inspired classical algorithms

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

[104] arXiv:1812.03097 [cn-pdf, pdf, other]

Title: The Wigner flow on the sphere Show Chinese title

Title: 球面上的维格纳流

P. Yang, I. F. Valtierra, A. B. Klimov, S.-T. Wu, R.-K. Lee, L.L.Sanchez-Soto, G. Leuchs

Comments: 10 pages, two color figures. Comments welcome

Subjects: Quantum Physics (quant-ph)

[105] arXiv:1812.03118 [cn-pdf, pdf, other]

Title: Classical Channel Gravity in the Newtonian Limit Show Chinese title

Title: 牛顿极限中的经典信道引力

Kiran E. Khosla, Stefan Nimmrichter

Comments: 10 pages

Subjects: Quantum Physics (quant-ph)

[106] arXiv:1812.03126 [cn-pdf, pdf, other]

Title: Polarization diversity phase modulator for measuring frequency-bin entanglement of a biphoton frequency comb in a depolarized channel Show Chinese title

Title: 偏振分集相位调制器用于在去极化信道中测量双光子频梳的频率-bin纠缠

Oscar E. Sandoval, Navin B. Lingaraju, Poolad Imany, Daniel E. Leaird, Michael Brodsky, Andrew M. Weiner

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

[107] arXiv:1812.03158 [cn-pdf, pdf, other]

Title: Generation and sampling of quantum states of light in a silicon chip Show Chinese title

Title: 光子态在硅芯片上的生成和采样

Stefano Paesani, Yunhong Ding, Raffaele Santagati, Levon Chakhmakhchyan, Caterina Vigliar, Karsten Rottwitt, Leif K. Oxenløwe, Jianwei Wang, Mark G. Thompson, Anthony Laing

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

[108] arXiv:1812.03183 [cn-pdf, pdf, other]

Title: A hybrid machine-learning algorithm for designing quantum experiments Show Chinese title

Title: 一种用于设计量子实验的混合机器学习算法

L. O'Driscoll, R. Nichols, P. A. Knott

Subjects: Quantum Physics (quant-ph) ; Artificial Intelligence (cs.AI) ; Machine Learning (cs.LG) ; Neural and Evolutionary Computing (cs.NE)

[109] arXiv:1812.03246 [cn-pdf, pdf, other]

Title: Microwave to optical photon conversion via fully concentrated rare-earth ion crystals Show Chinese title

Title: 微波到光子通过完全浓缩的稀土离子晶体转换

Jonathan. R. Everts, Matthew. C. Berrington, Rose. L. Ahlefeldt, Jevon. J. Longdell

Comments: 9 pages, 3 figures

Journal-ref: Phys. Rev. A 99, 063830 (2019)

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

[110] arXiv:1812.03251 [cn-pdf, pdf, other]

Title: Securing quantum networking tasks with multipartite Einstein-Podolsky-Rosen steering Show Chinese title

Title: 用多部分爱因斯坦-波多尔斯基-罗森操控来保障量子网络任务

Chien-Ying Huang, Neill Lambert, Che-Ming Li, Yen-Te Lu, Franco Nori

Comments: Accepted for publication in Physical Review A

Journal-ref: Phys. Rev. A 99, 012302 (2019)

Subjects: Quantum Physics (quant-ph)

[111] arXiv:1812.03305 [cn-pdf, pdf, other]

Title: The Simultaneous Identification Capacity of the Classical--Quantum Multiple Access Channel Show Chinese title

Title: 经典-量子多址信道的同步识别能力

Holger Boche, Stephen Diadamo

Comments: 14 pages

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

[112] arXiv:1812.03360 [cn-pdf, pdf, other]

Title: Quantum interference and exceptional points Show Chinese title

Title: 量子干涉和异常点

Stefano Longhi

Comments: 5 figures

Journal-ref: Optics Letters 43, 5371 (2018)

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

[113] arXiv:1812.03454 [cn-pdf, pdf, other]

Title: Duality Quantum Computing with Subwave Projections Show Chinese title

Title: 对偶量子计算与子波投影

FangJun Hu, Gui-Lu Long

Comments: 7 pages

Subjects: Quantum Physics (quant-ph)

[114] arXiv:1812.03463 [cn-pdf, pdf, other]

Title: Spin squeezing via one- and two-axis twisting induced by a single off-resonance stimulated Raman scattering in a cavity Show Chinese title

Title: 通过腔内单次非共振受激拉曼散射引起的轴扭转的一轴和二轴自旋压缩

Gang Liu, Ya-Ni Wang, Li-Fen Yan, Nian-Quan Jiang, Wei Xiong, Ming-Feng Wang

Comments: 8 pages, 2 figures

Journal-ref: Phys. Rev. A 99, 043840 (2019)

Subjects: Quantum Physics (quant-ph)

[115] arXiv:1812.03470 [cn-pdf, pdf, other]

Title: Reconstruction of joint photon-number distributions of twin beams incorporating spatial noise reduction Show Chinese title

Title: 具有空间噪声抑制的双光束联合光子数分布的重建

Jan Perina Jr, Vaclav Michalek, Ondrej Haderka

Comments: 7 pages, 11 figures

Subjects: Quantum Physics (quant-ph)

[116] arXiv:1812.03547 [cn-pdf, pdf, other]

Title: Time-reversed quantum trajectory analysis of micromaser correlation properties and fluctuation relations Show Chinese title

Title: 时间反向量子轨迹分析微波激光相关特性与涨落关系

J D Cresser

Comments: 14 pages

Subjects: Quantum Physics (quant-ph)

[117] arXiv:1812.03584 [cn-pdf, pdf, other]

Title: q-means: A quantum algorithm for unsupervised machine learning Show Chinese title

Title: q-均值：一种无监督机器学习的量子算法

Iordanis Kerenidis, Jonas Landman, Alessandro Luongo, Anupam Prakash

Journal-ref: Advances in Neural Information Processing Systems 32 (NeurIPS 2019)

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

[118] arXiv:1812.03607 [cn-pdf, pdf, other]

Title: Minimal Effective Gibbs Ansatz (MEGA): A simple protocol for extracting an accurate thermal representation for quantum simulation Show Chinese title

Title: 最小有效吉布斯假设（MEGA）：一种用于量子模拟提取准确热表示的简单协议

Jeffrey Cohn, Khadijeh Sona Najafi, Forest Yang, Barbara Jones, James K. Freericks

Comments: 12 pages

Journal-ref: Phys. Rev. A 102, 022622 (2020)

Subjects: Quantum Physics (quant-ph)

[119] arXiv:1812.03635 [cn-pdf, pdf, other]

Title: Quantum Statistical Mechanics in Classical Phase Space. III. Mean Field Approximation Benchmarked for Interacting Lennard-Jones Particles Show Chinese title

Title: 经典相空间中的量子统计力学。 III. 相互作用的Lennard-Jones粒子的平均场近似基准测试

Phil Attard

Comments: 9 pages, 7 figures, 23 equations, 18 references

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

[120] arXiv:1812.03637 [cn-pdf, pdf, other]

Title: Digital-Analog Quantum Computation Show Chinese title

Title: 数字-模拟量子计算

Adrian Parra-Rodriguez, Pavel Lougovski, Lucas Lamata, Enrique Solano, Mikel Sanz

Journal-ref: Phys. Rev. A 101, 022305 (2020)

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

[121] arXiv:1812.03693 [cn-pdf, pdf, other]

Title: Regularization of $1/X^2$ potential in general case of deformed space with minimal length Show Chinese title

Title: 泛化变形空间中具有最小长度的$1/X^2$势的正则化

M. I. Samar, V. M. Tkachuk

Comments: This work was partly supported by the grant of the President of Ukraine for support of scientific researches of young scientists (F-75)

Subjects: Quantum Physics (quant-ph)

[122] arXiv:1812.03703 [cn-pdf, pdf, other]

Title: Impossibility of blind quantum sampling for classical client Show Chinese title

Title: 经典客户端无法进行盲量子采样

Tomoyuki Morimae, Harumichi Nishimura, Yuki Takeuchi, Seiichiro Tani

Comments: 19 pages, 2 figures

Journal-ref: Quantum Information and Computation 19, 0793-0806 (2019)

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

[123] arXiv:1812.03727 [cn-pdf, pdf, other]

Title: High-fidelity detection of a phase shift using non-Gaussian quantum states of light Show Chinese title

Title: 使用光的非高斯量子态进行相位偏移的高保真度检测

F.Ya.Khalili

Comments: Single column, 8 pages, 3 figures

Subjects: Quantum Physics (quant-ph)

[124] arXiv:1812.03736 [cn-pdf, pdf, other]

Title: Transparent Quantum Graphs Show Chinese title

Title: 透明量子图

J.R. Yusupov, K.K. Sabirov, M. Ehrhardt, D.U. Matrasulov

Journal-ref: Phys. Lett. A 383, 2382 (2019)

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

[125] arXiv:1812.03778 [cn-pdf, pdf, other]

Title: Quantum-Enhanced Noise Radar Show Chinese title

Title: 量子增强噪声雷达

C.W. Sandbo Chang, A.M. Vadiraj, J. Bourassa, B. Balaji, C.M. Wilson

Comments: 5 pages, 4 figures

Journal-ref: Appl. Phys. Lett. 114, 112601 (2019)

Subjects: Quantum Physics (quant-ph)

[126] arXiv:1812.03822 [cn-pdf, pdf, other]

Title: Two-qubit controlled-PHASE Rydberg blockade gate protocol for neutral atoms via off-resonant modulated driving within a single pulse Show Chinese title

Title: 通过单个脉冲内的非共振调制驱动实现中性原子的两量子比特受控-相位里德伯阻塞门协议

Yuan Sun, Peng Xu, Ping-Xing Chen

Comments: 5 figures, with supplemental material

Journal-ref: Phys. Rev. Applied 13, 024059 (2020)

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

[127] arXiv:1812.03827 [cn-pdf, pdf, other]

Title: Obtaining conclusive information from incomplete experimental quantum tomography Show Chinese title

Title: 从不完整的实验量子态层析中获取确定性信息

Henri Lyyra, Tom Kuusela, Teiko Heinosaari

Journal-ref: Phys. Rev. A 99, 042335 (2019)

Subjects: Quantum Physics (quant-ph)

[128] arXiv:1812.03897 [cn-pdf, pdf, other]

Title: Non-Hermitian formalism and nonlinear physics Show Chinese title

Title: 非厄米 formalism 和非线性物理

Hichem Eleuch, Ingrid Rotter

Comments: 11 pages, 2 figures

Subjects: Quantum Physics (quant-ph)

[129] arXiv:1812.03918 [cn-pdf, pdf, other]

Title: Dressed Quantum Trajectories: Novel Approach to the non-Markovian Dynamics of Open Quantum Systems on a Wide Time Scale Show Chinese title

Title: 拟 dressed 量子轨迹：一种在广泛时间尺度上研究开放量子系统非马尔可夫动力学的新方法

Evgeny A. Polyakov, Alexey N. Rubtsov

Comments: 13 pages, 2 figures

Journal-ref: New J. Phys. 21, 063004 (2019)

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

[130] arXiv:1812.03993 [cn-pdf, pdf, other]

Title: Non-local imprints of gravity on quantum theory Show Chinese title

Title: 引力对量子理论的非局部印记

Michael Maziashvili, Zurab K. Silagadze

Comments: 29 pages

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

[131] arXiv:1812.04001 [cn-pdf, pdf, other]

Title: A supersolid-based gravimeter in a ring cavity Show Chinese title

Title: 基于超固体的环形腔重力仪

Karol Gietka, Farokh Mivehvar, Helmut Ritsch

Comments: accepted PRL version (referees' comments incorporated)

Journal-ref: Phys. Rev. Lett. 122, 190801 (2019)

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

[132] arXiv:1812.04027 [cn-pdf, pdf, other]

Title: Proposal for a Direct Measurement of the von Neumann Entropy and the Relative Entropy of Coherence Show Chinese title

Title: 关于冯·诺依曼熵和相干性相对熵的直接测量方案

Bertúlio de Lima Bernardo

Comments: 9 pages, 5 figures

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

[133] arXiv:1812.04127 [cn-pdf, pdf, other]

Title: Compressed sensing of twisted photons Show Chinese title

Title: 扭曲光子的压缩感知

F. Bouchard, D. Koutny, F. Hufnagel, Z. Hradil, J. Rehacek, Y. S. Teo, D. Ahn, H. Jeong, L. L. Sanchez-Soto, G. Leuchs, E. Karimi

Comments: 4 pages. Comments welcome

Subjects: Quantum Physics (quant-ph)

[134] arXiv:1812.04144 [cn-pdf, pdf, other]

Title: Semi-Quantum Key Distribution with High Quantum Noise Tolerance Show Chinese title

Title: 具有高量子噪声容忍度的半量子密钥分发

Omar Amer, Walter O. Krawec

Journal-ref: Phys. Rev. A 100, 022319 (2019)

Subjects: Quantum Physics (quant-ph)

[135] arXiv:1812.04154 [cn-pdf, pdf, other]

Title: Universal quantum computing with thermal state bosonic systems Show Chinese title

Title: 通用量子计算与热态玻色子系统

Kevin Marshall, Daniel F. V. James, Alexandru Paler, Hoi-Kwan Lau

Comments: Updated references, close to published version

Journal-ref: Phys. Rev. A 99, 032345 (2019)

Subjects: Quantum Physics (quant-ph)

[136] arXiv:1812.04170 [cn-pdf, pdf, other]

Title: For Fixed Control Parameters the Quantum Approximate Optimization Algorithm's Objective Function Value Concentrates for Typical Instances Show Chinese title

Title: 对于固定控制参数，量子近似优化算法的目标函数值在典型实例中集中

Fernando G.S.L. Brandao, Michael Broughton, Edward Farhi, Sam Gutmann, Hartmut Neven

Comments: 16 pages, 1 figure

Subjects: Quantum Physics (quant-ph)

[137] arXiv:1812.04182 [cn-pdf, pdf, other]

Title: Separability of Completely Symmetric States in Multipartite System Show Chinese title

Title: 多部分系统中完全对称态的可分性

Lin Chen, Delin Chu, Lilong Qian, Yi Shen

Comments: The abstract, introduction and conclusion have been revised. The bibliography was also changed. Some language mistakes have been corrected. Some phrased have been changed to make it more concise and clearer. And the order of the authors' name (First and Second names) have been exchanged. The addresses of the authors has also been verified. arXiv admin note: text overlap with arXiv:1810.03125 by other authors

Journal-ref: Phys. Rev. A 99, 032312 (2019)

Subjects: Quantum Physics (quant-ph)

[138] arXiv:1812.04205 [cn-pdf, pdf, other]

Title: Bath engineering of a fluorescing artificial atom with a photonic crystal Show Chinese title

Title: 荧光人工原子与光子晶体的工程设计

P. M. Harrington, M. Naghiloo, D. Tan, K. W. Murch

Comments: 9 pages 7 figures

Journal-ref: Phys. Rev. A 99, 052126 (2019)

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

[139] arXiv:1812.04219 [cn-pdf, pdf, other]

Title: A Quantum Query Complexity Trichotomy for Regular Languages Show Chinese title

Title: 量子查询复杂性的正则语言三重性

Scott Aaronson, Daniel Grier, Luke Schaeffer

Comments: 38 pages

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

[140] arXiv:1812.04251 [cn-pdf, pdf, other]

Title: Single-shot quantum memory advantage in the simulation of stochastic processes Show Chinese title

Title: 单次量子存储在随机过程模拟中的优势

Farzad Ghafari, Nora Tischler, Jayne Thompson, Mile Gu, Lynden K. Shalm, Varun B. Verma, Sae Woo Nam, Raj B. Patel, Howard M. Wiseman, Geoff J. Pryde

Journal-ref: Phys. Rev. X 9, 041013 (2019)

Subjects: Quantum Physics (quant-ph)

[141] arXiv:1812.04266 [cn-pdf, pdf, other]

Title: Information Loss Pathways in a Numerically Exact Simulation of a non-Markovian Open Quantum System Show Chinese title

Title: 非马尔可夫开放量子系统的数值精确模拟中的信息损失路径

Evgeny A. Polyakov, Alexey N. Rubtsov

Comments: 15 pages; 4 figures

Journal-ref: New J. Phys. 21, 063004 (2019)

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

[142] arXiv:1812.04327 [cn-pdf, pdf, other]

Title: Analysing causal structures in generalised probabilistic theories Show Chinese title

Title: 分析广义概率理论中的因果结构

Mirjam Weilenmann, Roger Colbeck

Comments: 11+13 pages, 5 figures, v2: new examples and additional discussion added, v3 (published version): presentation improved, v4: typos corrected

Journal-ref: Quantum 4, 236 (2020)

Subjects: Quantum Physics (quant-ph)

[143] arXiv:1812.04347 [cn-pdf, pdf, other]

Title: Ion-crystal demonstration of structural phase transition induced solely by temperature Show Chinese title

Title: 离子晶体结构相变的温度单独诱导演示

J. Li, L. L. Yan, L. Chen, Z. C. Liu, F. Zhou, J. Q. Zhang, W. L. Yang, M. Feng

Comments: 3 figures

Journal-ref: Phys. Rev. A 99, 063402 (2019)

Subjects: Quantum Physics (quant-ph)

[144] arXiv:1812.04348 [cn-pdf, pdf, other]

Title: Fringe visibility and distinguishability in two-path interferometer with an asymmetric beam splitter Show Chinese title

Title: 边缘可见度和双路径干涉仪中不对称分束器的可区分性

Yanjun Liu, Jing Lu, Zhihui Peng, Lan Zhou, Dongning Zheng

Comments: 5 pages, 3 figures

Subjects: Quantum Physics (quant-ph)

[145] arXiv:1812.04374 [cn-pdf, pdf, other]

Title: Quantum correlations for anonymous metrology Show Chinese title

Title: 量子关联用于匿名计量学

A. J. Paige, Benjamin Yadin, M. S. Kim

Comments: 10 pages, 2 figures; version to be published in Quantum

Journal-ref: Quantum 3, 178 (2019)

Subjects: Quantum Physics (quant-ph)

[146] arXiv:1812.04381 [cn-pdf, pdf, other]

Title: Quantum particle in a split box: Excitations to the ground state Show Chinese title

Title: 分裂盒子中的量子粒子：基态激发

Vegard Børve Sørdal, Joakim Bergli

Comments: 6 pages, 5 figures

Journal-ref: Phys. Rev. A 99, 022121 (2019)

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

[147] arXiv:1812.04385 [cn-pdf, pdf, other]

Title: Quantum coherence of multiqubit states in correlated noisy channels Show Chinese title

Title: 多量子比特态在相关噪声信道中的量子相干性

Ming-Liang Hu, Heng Fan

Comments: 6 pages, 3 figures

Journal-ref: Sci. China-Phys. Mech. Astron. 63, 230322 (2020)

Subjects: Quantum Physics (quant-ph)

[148] arXiv:1812.04458 [cn-pdf, pdf, other]

Title: Multi-objective evolutionary algorithms for quantum circuit discovery Show Chinese title

Title: 多目标进化算法在量子电路发现中的应用

Václav Potoček, Alan P. Reynolds, Alessandro Fedrizzi, David W. Corne

Comments: 9 pages, 5 figures

Subjects: Quantum Physics (quant-ph) ; Neural and Evolutionary Computing (cs.NE)

[149] arXiv:1812.04502 [cn-pdf, pdf, other]

Title: Environmental non-additivity and Franck-Condon physics in non-equilibrium quantum systems Show Chinese title

Title: 非平衡量子系统中的环境非加性与弗兰克-康登物理

Henry Maguire, Jake Iles-Smith, Ahsan Nazir

Comments: 9 pages (including supplementary information), 4 figures. V2 - minor clarifications to main text and new section in the supplement

Journal-ref: Phys. Rev. Lett. 123, 093601 (2019)

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

[150] arXiv:1812.04579 [cn-pdf, pdf, other]

Title: Dissipative synthesis of mechanical Fock-like states Show Chinese title

Title: 机械福克态的耗散合成

Matteo Brunelli, Oussama Houhou

Comments: 4 + epsilon pages. Contribution to proceedings of the 11th Italian Quantum Information Science conference (IQIS)

Subjects: Quantum Physics (quant-ph)