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Tighter Monogamy Constraints in Multi-Qubit Entanglement Systems.

Authors :
Liang, Yanying
Zhu, Chuan-Jie
Zheng, Zhu-Jun
Source :
International Journal of Theoretical Physics. Apr2020, Vol. 59 Issue 4, p1291-1305. 15p.
Publication Year :
2020

Abstract

We develop monogamy relations of multiqubit quantum entanglement in terms of the concurrence, entanglement of formation, convex-roof extended negativity and Tsallis-q entanglement. These monogamy inequalities are proved to be tighter than the existing ones. The corresponding examples are also presented. [ABSTRACT FROM AUTHOR]

Details

Language :
English
ISSN :
00207748
Volume :
59
Issue :
4
Database :
Academic Search Index
Journal :
International Journal of Theoretical Physics
Publication Type :
Academic Journal
Accession number :
142435481
Full Text :
https://doi.org/10.1007/s10773-020-04406-3