Nondeterministic Noiseless Linear Amplification of Quantum Systems

被引：0
|
作者：
Ralph, T. C. [1 ]
Lund, A. P. [2 ]
机构：
[1] Univ Queensland, Dept Phys, Brisbane, Qld 4072, Australia
[2] Griffith Univ, Sch Sci, Ctr Quntum Comp Technool, Nathan, Qld 4111, Australia
来源：
QUANTUM COMMUNICATION, MEASUREMENT AND COMPUTING (QCMC) | 2009年 / 1110卷
关键词：
quantum optics; distillation; amplification;
D O I：
暂无
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We introduce the concept of non-deterministic noiseless linear amplification. We propose a linear optical realization of this transformation that could be built with current technology. We discuss the application of the device to distillation of continuous variable entanglement. We demonstrate that highly pure entanglement can be distilled from transmission over a lossy channel.
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页码：155 / +
页数：2
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