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arXiv 2010-07-08 0 views

Factorization Law for Two Lower Bounds of Concurrence

Mirafzali, Sayyed Yahya · Sargolzahi, Iman · Ahanj, Ali · Javidan, Kurosh · Sarbishaei, Mohsen

Original · EN

We study the dynamics of two lower bounds of concurrence in bipartite quantum systems when one party goes through an arbitrary channel. We show that these lower bounds obey the factorization law similar to that of [Konrad et al., Nat. Phys. 4, 99 (2008)]. We also, discuss the application of this property, in an example.

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