Quantum cloning and signaling

被引：0
|
作者：
Simon, C [1 ]
Weihs, G [1 ]
Zeilinger, A [1 ]
机构：
[1] Univ Vienna, Inst Expt Phys, A-1090 Vienna, Austria
来源：
ACTA PHYSICA SLOVACA | 1999年 / 49卷 / 04期
关键词：
D O I：
暂无
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We discuss the close connections between cloning of quantum states and superluminal signaling. We present an optimal universal cloning machine based on stimulated emission recently proposed by us. As an instructive example, we show how a scheme for superluminal communication based on this cloning machine fails.
引用
收藏
页码：755 / 760
页数：6
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