Quantum privacy and quantum coherence

被引：62
|
作者：
Schumacher, B [1 ]
Westmoreland, MD [1 ]
机构：
[1] Kenyon Coll, Dept Phys, Gambier, OH 43022 USA
来源：
PHYSICAL REVIEW LETTERS | 1998年 / 80卷 / 25期
关键词：
D O I：
10.1103/PhysRevLett.80.5695
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We derive a simple relation between a quantum channel's capacity to convey coherent (quantum) information and its usefulness for quantum cryptography.
引用
收藏
页码：5695 / 5697
页数：3
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