Detecting Einstein-Podolsky-Rosen steering via correlation matrices

doi:10.1103/PhysRevA.106.042402

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	Detecting Einstein-Podolsky-Rosen steering via correlation matrices
	Lai, Lemin 1; Luo, Shunlong
	2022-10-03
发表期刊	PHYSICAL REVIEW A
ISSN	2469-9926
卷号	106 期号:4 页码:13
摘要	Einstein-Podolsky-Rosen (EPR) steering is a kind of quantum nonlocal correlation characterizing the ability of one party to remotely affect another party's state by local measurements. It is regarded as an essential resource for one-sided device-independent quantum information processing. Although identification of EPR steerable states has been widely studied, it remains a hard issue under arbitrary local measurements. In this paper, we propose a steerability criterion for arbitrary dimensional bipartite systems via correlation matrices of local observables. In particular, we apply the steering criterion to three classes of local measurements which are of special significance: local orthogonal observables, mutually unbiased measurements, and general symmetric informationally complete measurements. We obtain some useful criteria that are operational and experimentally testable. We further illustrate the criteria through several examples, compare them with some steering criteria in the literature, and exhibit their power and advantages in certain cases.
DOI	10.1103/PhysRevA.106.042402
收录类别	SCI
语种	英语
资助项目	National Key Research and Development Program of China ; National Natural Science Foundation of China ; [2020YFA0712700] ; [11875317] ; [61833010]
WOS研究方向	Optics ; Physics
WOS类目	Optics ; Physics, Atomic, Molecular & Chemical
WOS记录号	WOS:000866491700005
出版者	AMER PHYSICAL SOC
引用统计
文献类型	期刊论文
条目标识符	http://ir.amss.ac.cn/handle/2S8OKBNM/60771
专题	应用数学研究所
通讯作者	Lai, Lemin
作者单位	1.Chinese Acad Sci, Acad Math & Syst Sci, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Sch Math Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Lai, Lemin,Luo, Shunlong. Detecting Einstein-Podolsky-Rosen steering via correlation matrices[J]. PHYSICAL REVIEW A,2022,106(4):13.
APA	Lai, Lemin,&Luo, Shunlong.(2022).Detecting Einstein-Podolsky-Rosen steering via correlation matrices.PHYSICAL REVIEW A,106(4),13.
MLA	Lai, Lemin,et al."Detecting Einstein-Podolsky-Rosen steering via correlation matrices".PHYSICAL REVIEW A 106.4(2022):13.