Teleportation implementation of nondeterministic quantum logic operations by using linear optical elements

被引：42
|
作者：
Zou, XB [1 ]
Pahlke, K [1 ]
Mathis, W [1 ]
机构：
[1] Leibniz Univ Hannover, Dept Elect Engn, THT, Electromagnet Theory Grp, D-30167 Hannover, Germany
来源：
PHYSICAL REVIEW A | 2002年 / 65卷 / 06期
关键词：
D O I：
10.1103/PhysRevA.65.064305
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We present a feasible scheme to implement the nondeterministic quantum logic operation of Knill, Laflamme, and Milburn [Nature 409, 46 (2001)] by a teleportation technique. An entangled photon channel is generated by emitting two single photons into an asymmetric beam splitter. In order to generate the classical channel signal, two-photon detectors are needed.
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页数：2
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