Factorization Law for Two Lower Bounds of Concurrence

Factorization Law for Two Lower Bounds of Concurrence

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 pro...

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Veröffentlicht in:arXiv.org 2010-07
Hauptverfasser: Sayyed Yahya Mirafzali, Sargolzahi, Iman, Ahanj, Ali, Javidan, Kurosh, Sarbishaei, Mohsen
Format: Artikel
Sprache:eng
Schlagworte:
Factorization
Lower bounds
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Zusammenfassung: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.
ISSN:2331-8422