On bound entanglement assisted distillation

被引：18

作者：

Vedral, V ^{[1
]}

机构：

[1] Univ Oxford, Clarendon Lab, Ctr Quantum Computat, Oxford OX1 3PU, England

来源：

PHYSICS LETTERS A | 1999年 / 262卷 / 2-3期

关键词：

entanglement; relative entropy;

D O I：

10.1016/S0375-9601(99)00686-6

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We investigate asymptotic distillation of entanglement in the presence of an unlimited amount of bound entanglement for bi-partite systems. We show that the distillability is still bounded by the relative entropy of entanglement. This offers a strong support to the fact that bound entanglement does not improve distillation of entanglement. (C) 1999 Published by Elsevier Science B.V. All rights reserved.

引用

页码：121 / 124

页数：4

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