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	Mapping criteria between nonlocality and steerability in qudit-qubit systems and between steerability and entanglement in qubit-qudit systems
	Chen, Changbo1; Ren, Changliang2,3; Ye, Xiang-Jun3; Chen, Jing-Ling4,5
	2018-11-12
摘要	Entanglement, quantum steering, and nonlocality are distinct quantum correlations which are the resources behind various quantum information and quantum computation applications. However, a central question of determining the precise quantitative relation among them is still unresolved. Here we present a mapping criterion between Bell nonlocality and quantum steering in the bipartite qudit-qubit system, as well as a mapping criterion between quantum steering and quantum entanglement in the bipartite qubit-qudit system, starting from the fundamental concepts of quantum correlations. Precise quantitative mapping criteria are derived analytically. Such mapping criteria are independent of the form of the state. In particular, they cover several previous well-known research results which are only special cases in our simple mapping criteria.
DOI	10.1103/PhysRevA.98.052114
发表期刊	PHYSICAL REVIEW A
ISSN	2469-9926
卷号	98期号:5页码:6
收录类别	SCI
WOS记录号	WOS:000449909300002
语种	英语