Phys. Rev. A 75, 052324 (2007) [5 pages]

Compatibility conditions from multipartite entanglement measures

Abstract

References

Citing Articles (5)

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Jian-Ming Cai, Zheng-Wei Zhou^*, Shun Zhang, and Guang-Can Guo
Key Laboratory of Quantum Information, University of Science and Technology of China, Chinese Academy of Sciences, Hefei, Anhui 230026, China

Received 12 December 2006; published 18 May 2007

We consider an arbitrary d₁⊗d₂⊗⋯⊗d_N composite quantum system and find necessary conditions for general m-party subsystem states to be the reduced states of a common N-party state. These conditions will lead to various monogamy inequalities for bipartite quantum entanglement and partial disorder in multipartite states. Our results are tightly connected with the measures of multipartite entanglement.

URL:

http://link.aps.org/doi/10.1103/PhysRevA.75.052324

DOI:

10.1103/PhysRevA.75.052324

PACS:

03.67.Mn, 03.65.Ta, 03.65.Ud

^*Electronic address: zwzhou@ustc.edu.cn

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Phys. Rev. A 75, 052324 (2007) [5 pages]

Compatibility conditions from multipartite entanglement measures