Controlled Teleportation of the Two-Ion Entangled State

被引:4
|
作者
Zhang, Fujun [1 ]
Wang, Dongxin [1 ]
Liu, Kun [1 ]
Liu, Chuanming [1 ]
机构
[1] Heilongjiang BaYi Agr Univ, Coll Informat Technol, Daqing 163319, Peoples R China
关键词
Controlled teleportation; Bell-state measurement; Two-ion entangled state; DETERMINISTIC QUANTUM TELEPORTATION; PODOLSKY-ROSEN CHANNELS; CLUSTER STATES;
D O I
10.1007/s10773-015-2696-x
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
A simple scheme for controlled teleportation of an arbitrary two-ion entangled state using a bell and GHZ entangled state as quantum channel is proposed in trapped ion systems. An arbitrary two-ion entangled state can be teleported perfectly with the help of the cooperation. In our scheme the ions are simultaneously excited by a laser. Our scheme is insensitive to both the initial vibrational state and heating. The probability of the success in our scheme is 1.0.
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页码:595 / 599
页数:5
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