多体纠缠的概率密度函数表征
量子物理
2009-11-13 v2
摘要
我们提出一种表征和量化纯态多体纠缠的方法。该方法基于双体纠缠概率密度函数的研究，并在多种情形下于一组量子比特系综上进行了测试。该表征还与若干多体纠缠度量进行了比较。
引用
@article{arxiv.quant-ph/0603281,
title = {Probability density function characterization of multipartite entanglement},
author = {P. Facchi and G. Florio and S. Pascazio},
journal= {arXiv preprint arXiv:quant-ph/0603281},
year = {2009}
}
备注
7 pages, 2 figures; published version; title changed; further explanations and comparison with several measures of multipartite entanglement added