Please use this identifier to cite or link to this item: https://doi.org/10.1103/PhysRevA.84.012325
Title: Weaker entanglement between two parties guarantees stronger entanglement with a third party
Authors: Hayashi, M.
Chen, L. 
Issue Date: 21-Jul-2011
Citation: Hayashi, M., Chen, L. (2011-07-21). Weaker entanglement between two parties guarantees stronger entanglement with a third party. Physical Review A - Atomic, Molecular, and Optical Physics 84 (1) : -. ScholarBank@NUS Repository. https://doi.org/10.1103/PhysRevA.84.012325
Abstract: The monogamy of entanglement is one of the basic quantum mechanical features, which says that when two partners Alice and Bob are more entangled then either of them has to be less entangled with the third party. Here we qualitatively present the converse monogamy of entanglement: given a tripartite pure system and when Alice and Bob are weakly entangled, then either of them is generally strongly entangled with the third party. Our result leads to the classification of tripartite pure states based on bipartite reduced density operators, which is an effective way to this longstanding problem compared to the means by stochastic local operations and classical communications. We also systematically indicate the structure of the classified states and generate them. © 2011 American Physical Society.
Source Title: Physical Review A - Atomic, Molecular, and Optical Physics
URI: http://scholarbank.nus.edu.sg/handle/10635/117221
ISSN: 10502947
DOI: 10.1103/PhysRevA.84.012325
Appears in Collections:Staff Publications

Show full item record
Files in This Item:
There are no files associated with this item.

SCOPUSTM   
Citations

28
checked on Oct 20, 2021

WEB OF SCIENCETM
Citations

28
checked on Oct 20, 2021

Page view(s)

110
checked on Oct 14, 2021

Google ScholarTM

Check

Altmetric


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.