monogamyrelationsofquantumentanglementforpartiallycoherentlysuperposedstates

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	monogamyrelationsofquantumentanglementforpartiallycoherentlysuperposedstates
	Shi Xian
	2017
发表期刊	chinesephysicsb
ISSN	1674-1056
卷号	26 期号:12 页码:5
摘要	Monogamy is a fundamental property of multi-partite entangled states. Recently, Kim J S Phys. Rev. A 93 032331 showed that a partially coherent superposition(PCS) of a generalized W-class state and the vacuum saturates the strong monogamy inequality proposed by Regula B et al. Phys. Rev. Lett. 113 110501 in terms of squared convex roof extended negativity; and this fact may present that this class of states are good candidates for studying the monogamy of entanglement. Hence in this paper, we will investigate the monogamy relations for the PCS states. We first present some properties of the PCS states that are useful for providing our main theorems. Then we present several monogamy inequalities for the PCS states in terms of some entanglement measures.
语种	英语
文献类型	期刊论文
条目标识符	http://ir.amss.ac.cn/handle/2S8OKBNM/44366
专题	中国科学院数学与系统科学研究院
作者单位	中国科学院数学与系统科学研究院
推荐引用方式 GB/T 7714	Shi Xian. monogamyrelationsofquantumentanglementforpartiallycoherentlysuperposedstates[J]. chinesephysicsb,2017,26(12):5.
APA	Shi Xian.(2017).monogamyrelationsofquantumentanglementforpartiallycoherentlysuperposedstates.chinesephysicsb,26(12),5.
MLA	Shi Xian."monogamyrelationsofquantumentanglementforpartiallycoherentlysuperposedstates".chinesephysicsb 26.12(2017):5.