A Factorization Law for Entanglement Decay

Thumbnail Image

Date

Authors

Journal Title

Journal ISSN

Volume Title

Publisher

Abstract

Description

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.
4 pages, 5 figures

Keywords

Quantum Physics

Citation

URI

http://salesiana.dossiersoluciones.com/handle/123456789/154892

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/0708.0180
 http://arxiv.org/abs/0708.0180
 Nature Physics 4, 99 - 102 (2008)
 doi:10.1038/nphys885

Collections

arXiv