基于纠缠量子态的一类不可分解正线性映射
量子物理
2007-05-23 v3 泛函分析
摘要
我们引入一类基于纠缠量子态的新的不可分解正线性映射。我们构造的核心是不可扩展积基的概念。该构造使我们能在任意高维矩阵代数中创建不可分解正线性映射。
引用
@article{arxiv.quant-ph/9810091,
title = {A Family of Indecomposable Positive Linear Maps based on Entangled Quantum States},
author = {Barbara M. Terhal},
journal= {arXiv preprint arXiv:quant-ph/9810091},
year = {2007}
}
备注
16 pages LaTex: updated and a derivation of a lower bound on epsilon is added and calculated for one of the examples. Submitted to Lin. Alg. and Its Appl