纠缠的连续性界
量子物理
2009-10-31 v2
摘要
本注记量化了纠缠的连续性性质:若我们仅稍微改变纠缠量子态,纠缠变化多少?对二分系统纯态纠缠及混合态二分系统形成纠缠分别研究了此问题。
引用
@article{arxiv.quant-ph/9908086,
title = {Continuity bounds for entanglement},
author = {M. A. Nielsen},
journal= {arXiv preprint arXiv:quant-ph/9908086},
year = {2009}
}
备注
5 pages, submitted to Physical Review A Brief Reports. Minor typo in equation (25) corrected in resubmission