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)