高纠缠多量子比特态的某些纠缠特征
量子物理
2009-01-26 v1
摘要
我们探索了多量子比特系统的一些基本纠缠特征,这些特征与开发搜索高纠缠态的算法密切相关。特别是,我们比较了基于 (i) 边缘密度矩阵的冯·诺依曼熵和 (ii) 这些矩阵的线性熵的多量子比特纠缠度量的行为。
引用
@article{arxiv.0804.3606,
title = {Some Entanglement Features of Highly Entangled Multiqubit States},
author = {A. Borras and M. Casas and A. R. Plastino and A. Plastino},
journal= {arXiv preprint arXiv:0804.3606},
year = {2009}
}
备注
To appear in the special issue of IJQI "Noise, Information and Complexity at Quantum Scale", eds. S. Mancini and F. Marchesoni (2008)