Work

Compatibility conditions from multipartite entanglement measures

Year: 2007

Type: article

Abstract: We consider an arbitrary ${d}_{1}\ensuremath{\bigotimes}{d}_{2}\ensuremath{\bigotimes}\ensuremath{\cdots}\ensuremath{\bigotimes}{d}_{N}$ 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.

Source: Physical Review A

DOI: 10.1103/physreva.75.052324

Authors: Jian-Ming Cai, Zheng-Wei Zhou, Shun Zhang, Guang-Can Guo

Institutions: University of Science and Technology of China, Chinese Academy of Sciences, CAS Key Laboratory of Quantum Information, USTC

Language: English

Topic: Quantum Information and Cryptography

Subfield: Artificial Intelligence

Field: Computer Science

Domain: Physical Sciences

Open Access status: green

Funders: National Natural Science Foundation of China, Chinese Academy of Sciences

OpenAlex ID: W2005106824

FWCI: 2.36

Cites: 48

Cited by: 12

Related to: 10