Anisotropic Invariance and the Distribution of Quantum Correlations

doi:10.1103/PhysRevLett.118.010401

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	Anisotropic Invariance and the Distribution of Quantum Correlations
	Cheng, Shuming 1,2; Hall, Michael J. W.1
	2017-01-05
发表期刊	PHYSICAL REVIEW LETTERS
ISSN	0031-9007
卷号	118 期号:1 页码:5
摘要	We report the discovery of two new invariants for three-qubit states which, similarly to the three-tangle, are invariant under local unitary transformations and permutations of the parties. These quantities have a direct interpretation in terms of the anisotropy of pairwise spin correlations. Applications include a universal ordering of pairwise quantum correlation measures for pure three-qubit states; trade-off relations for anisotropy, three-tangle and Bell nonlocality; strong monogamy relations for Bell inequalities, Einstein-Podolsky-Rosen steering inequalities, geometric discord and fidelity of remote state preparation (including results for arbitrary three-party states); and a statistical and reference-frame-independent form of quantum secret sharing.
DOI	10.1103/PhysRevLett.118.010401
语种	英语
资助项目	ARC Centre of Excellence[CE110001027]
WOS研究方向	Physics
WOS类目	Physics, Multidisciplinary
WOS记录号	WOS:000391474000001
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/24573
专题	中国科学院数学与系统科学研究院
通讯作者	Cheng, Shuming
作者单位	1.Griffith Univ, Ctr Quantum Computat & Commun Technol, Ctr Quantum Dynam, Australian Res Council, Brisbane, Qld 4111, Australia 2.Chinese Acad Sci, Acad Math & Syst Sci, Key Lab Syst & Control, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Cheng, Shuming,Hall, Michael J. W.. Anisotropic Invariance and the Distribution of Quantum Correlations[J]. PHYSICAL REVIEW LETTERS,2017,118(1):5.
APA	Cheng, Shuming,&Hall, Michael J. W..(2017).Anisotropic Invariance and the Distribution of Quantum Correlations.PHYSICAL REVIEW LETTERS,118(1),5.
MLA	Cheng, Shuming,et al."Anisotropic Invariance and the Distribution of Quantum Correlations".PHYSICAL REVIEW LETTERS 118.1(2017):5.