Factorization Law for Two Lower Bounds of Concurrence
Quantum Physics
2010-07-09 v1
Abstract
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.
Cite
@article{arxiv.1007.1294,
title = {Factorization Law for Two Lower Bounds of Concurrence},
author = {Sayyed Yahya Mirafzali and Iman Sargolzahi and Ali Ahanj and Kurosh Javidan and Mohsen Sarbishaei},
journal= {arXiv preprint arXiv:1007.1294},
year = {2010}
}
Comments
5 pages,1 figure