Probabilistic teleportation of an arbitrary two-atom state in cavity QED

被引：0
|
作者：
Liu Jin-Ming [1 ]
机构：
[1] E China Normal Univ, Dept Phys, Key Lab Opt & Magnet Resonance Spect, Shanghai 200062, Peoples R China
来源：
COMMUNICATIONS IN THEORETICAL PHYSICS | 2007年 / 47卷 / 03期
关键词：
quantum teleportation; arbitrary two-atom state; cavity QED;
D O I：
暂无
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We propose a scheme for the teleportation of an arbitrary two-atom state by using two pairs of two-atom nonmaximally entangled states as the quantum channel in cavity QED. It is shown that no matter whether the arbitrary two-atom pure state to be teleported is entangled or not, our teleportation scheme can always be probabilistically realized. The success probability of teleportation is determined by the smaller coefficients of the two initially entangled atom pairs.
引用
收藏
页码：446 / 450
页数：5
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