A Factorization Law for Entanglement Decay
Quantum Physics
2008-02-19 v3
Abstract
We present a simple and general factorization law for quantum systems shared by two parties, which describes the time evolution of entanglement upon passage of either component through an arbitrary noisy channel. The robustness of entanglement-based quantum information processing protocols is thus easily and fully characterized by a single quantity.
Cite
@article{arxiv.0708.0180,
title = {A Factorization Law for Entanglement Decay},
author = {Thomas Konrad and Fernando de Melo and Markus Tiersch and Christian Kasztelan and Adriano Aragao and Andreas Buchleitner},
journal= {arXiv preprint arXiv:0708.0180},
year = {2008}
}
Comments
4 pages, 5 figures