Sufficient conditions for a disentanglement
量子物理
2008-12-18 v1
摘要
We consider a disentanglement process in which local properties of an entangled state are preserved, while the entanglement between the subsystems is erased. Sufficient conditions for a perfect disentanglement (into product states and into separable states) are derived, and connections to the conditions for perfect cloning and for perfect broadcasting are observed.
引用
@article{arxiv.quant-ph/9907036,
title = {Sufficient conditions for a disentanglement},
author = {Tal Mor and Daniel R. Terno},
journal= {arXiv preprint arXiv:quant-ph/9907036},
year = {2008}
}
备注
3 pages, REVTEX, no figures