NONLOCALITY

作品数:91被引量:44H指数:4
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相关领域:理学机械工程更多>>
相关作者:薛鹏更多>>
相关机构:东南大学南昌大学更多>>
相关期刊:《Journal of Quantum Information Science》《Journal of Applied Mathematics and Physics》《Journal of Modern Physics》《Science China(Information Sciences)》更多>>
相关基金:国家自然科学基金国家教育部博士点基金国家重点基础研究发展计划河北省自然科学基金更多>>
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Verifying hierarchical network nonlocality in general quantum networks
《Chinese Physics B》2024年第7期199-208,共10页杨舒媛 侯晋川 贺衎 
Project supported by the National Natural Science Foundation of China(Grant Nos.12271394 and 12071336);the Key Research and Development Program of Shanxi Province(Grant No.202102010101004)。
Recently, a class of innovative notions on quantum network nonlocality(QNN), called full quantum network nonlocality(FQNN), have been proposed in Phys. Rev. Lett. 128 010403(2022). As the generalization of full networ...
关键词:full network nonlocality hierarchical network nonlocality tree network 
Sharing quantum nonlocality in the noisy scenario
《Chinese Physics B》2024年第1期199-211,共13页杨舒媛 侯晋川 贺衎 
supported by the National Natural Science Foundation of China (Grant Nos.12271394 and 12071336);the Key Research and Development Program of Shanxi Province (Grant No.202102010101004)。
It was showed in [Phys. Rev. Lett. 125 090401(2020)] that there exist unbounded number of independent Bobs who can share quantum nonlocality with a single Alice by performing sequentially measurements on the Bob's hal...
关键词:Bell nonlocality quantum measurement quantum noise 
Visualizing and witnessing first-order coherence,Bell nonlocality and purity by using a quantum steering ellipsoid in the non-inertial frame
《Chinese Physics B》2023年第10期210-218,共9页杨欢 邢玲玲 杜明明 孔敏 张刚 叶柳 
Project supported by the National Natural Science Foundation of China(Grant No.12175001);the Natural Science Research Key Project of the Education Department of Anhui Province of China(Grant No.KJ2021A0943);the Research Start-up Funding Project of High Level Talent of West Anhui University(Grant No.WGKQ2021048);an Open Project of the Key Laboratory of Functional Materials and Devices for Informatics of Anhui Higher Education Institutes(Grant No.FMDI202106);the University Synergy Innovation Program of Anhui Province(Grant No.GXXT-2021-026);the Anhui Provincial Natural Science Foundation(Grant Nos.2108085MA18 and 2008085MA20)。
A quantum steering ellipsoid(QSE)is a visual characterization for bipartite qubit systems,and it is also a novel avenue for describing and detecting quantum correlations.Herein,by using a QSE,we visualize and witness ...
关键词:quantum steering ellipsoid first-order coherence Bell-nonlocality PURITY 
Constructing the three-qudit unextendible product bases with strong nonlocality
《Chinese Physics B》2022年第6期170-182,共13页Bichen Che Zhao Dou Xiubo Chen Yu Yang Jian Li Yixian Yang 
supported by the National Key R&D Program of China(Grant No.2020YFB1805405);the 111 Project(Grant No.B21049);the Foundation of Guizhou Provincial Key Laboratory of Public Big Data(Grant No.2019BDKFJJ014);the Fundamental Research Funds for the Central Universities(Grant Nos.2019XD-A02 and 2020RC38)。
Unextendible product bases(UPBs)are interesting members of a family of orthogonal product bases.Here,we investigate the construction of 3-qudit UPBs with strong nonlocality.First,a UPB set in C^(3)■C^(3)■C^(3)of siz...
关键词:strong nonlocality unextendible product bases tri-tile structure construction method 
Nonlocal nonreciprocal optomechanical circulator被引量:1
《Chinese Physics B》2022年第5期325-333,共9页Ji-Hui Zheng Rui Peng Jiong Cheng Jing An Wen-Zhao Zhang 
Project supported by the National Natural Science Foundation of China(Grant Nos.12061023,12074206,11704026,11704205,11704042,and 11847128);K.C.Wong Magna Fund in Ningbo University,China。
A nonlocal circulator protocol is proposed in a hybrid optomechanical system.By analogy with quantum communication,using the input-output relationship,we establish the quantum channel between two optical modes with lo...
关键词:OPTOMECHANICS NONLOCALITY NONRECIPROCITY 
Experimentally testing Hardy's theorem on nonlocality with entangled mixed states被引量:1
《Chinese Physics B》2017年第4期96-101,共6页樊代和 戴茂春 郭伟杰 韦联福 
Project supported by the National Natural Science Foundation of China(Grant Nos.61308008 and U1330201)
Hardy's theorem on nonlocality has been verified by a series of experiments with two-qubit entangled pure states.However,in this paper we demonstrate the experimental test of the theorem by using the two-photon entan...
关键词:Hardy's theorem NONLOCALITY entangled mixed state spontaneous parametric down conversion (SPDC) 
Controllable soliton propagation based on phase-front curvature in asymmetrical nonlocal media
《Chinese Physics B》2016年第8期200-205,共6页张华峰 吕华 罗江华 孙利辉 
supported by the National Natural Science Foundation of China(Grants Nos.11547007 and 11304024);the Innovation Personnel Training Plan for Excellent Youth of Guangdong University Project(Grant No.2013LYM 0023);the Yangtze Fund for Youth Teams of Science and Technology Innovation(Grant No.2015cqt03)
The influence of phase-front curvature on the dynamical behavior of the fundamental mode soliton during its transmission in asymmetrical nonlocal media is studied in detail and the phase-front curvature can be imposed...
关键词:phase-front curvature asymmetrical nonlocality soliton controlling 
Measurement-induced nonlocality in the W and Greenberger–Horne–Zeilinger superposition states被引量:3
《Chinese Physics B》2015年第3期61-65,共5页林秦 白彦魁 叶明勇 林秀敏 
supported by the National Natural Science Foundation of China(Grant Nos.61275215 and 10905016);the National Fundamental Research Program of China(Grant No.2011CBA00203);the Fujian Provincial College Funds for Distinguished Young Scientists,China(Grant No.JA14070);the Natural Science Foundation of Hebei Province,China(Grant No.A2012205062)
Measurement-induced nonlocality(MIN) is a newly defined quantity to measure correlations in bipartite quantum states [Luo S and Fu S 2011 Phys. Rev. Lett. 106 120401]. MIN in the n-qubit W and Greenberger–Horne–Ze...
关键词:measurement-induced nonlocality MONOGAMY W state 
Transversal reverse transformation of anomalous hollow beams in strongly isotropic nonlocal media被引量:1
《Chinese Physics B》2014年第7期452-458,共7页戴志平 杨振军 张书敏 庞兆广 游开明 
supported by the National Natural Science Foundation of China(Grant Nos.61308016,11374089,and 11347121);the Natural Science Foundationof Hebei Province,China(Grant Nos.A2012205023,F2012205076,and A2012205085);the Natural Science Foundation of Hunan Province,China(GrantNo.13JJ4097);the China Postdoctoral Science Foundation(Grant No.2014M551041);the Research Foundation of Education Bureau of Hebei Province,China(Grant No.ZD20131014);Hebei Normal University Foundation,China(Grant No.L2011B06)
Based on the nonlocal nonlinear Schr6dinger equation, the propagation properties of anomalous hollow beams in strongly isotropic nonlocal media are investigated. The analytical expressions of the beam propagation, the...
关键词:spatial nonlocality beam propagation transversal reverse transformation 
Beam evolutions of solitons in strongly nonlocal media with fading optical lattices
《Chinese Physics B》2013年第1期283-286,共4页戴志平 陆世专 游开明 
Project supported by the Doctorial Start-up Fund of Hengyang Normal University, China (Grant No. 11B42);the Natural Science Foundation of Hunan Province, China (Grant No. 12JJ6001);the Construct Program of the Key Discipline in Hunan Province, China
We address the impact of imprinted fading optical lattices on the beam evolution of solitons in strongly nonlocal nonlinear media. The results show that the width of the soliton experiences a change with the increasin...
关键词:strong nonlocality optical lattice optical soliton 
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