Teleportation of tripartite entangled coherent states
Teleportation of tripartite entangled coherent states
复制标题
三方纠缠相干态的隐形传输
DOI:
10.1088/1674-1056/18/5/005
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发表时间:
2009-05
影响因子:
1.7
通讯作者:
Xia, Yun-Jie
中科院分区:
文献类型:
--
作者:
Man, Zhong-Xiao;Sun Yong;Xia, Yun-Jie
This paper proposes a feasible scheme for the quantum teleportation of tripartite entangled coherent states by using linear optical devices such as beam splitters, phase shifters and photo detectors. The scheme is based on the bipartite maximally entangled coherent state and the tripartite entangled coherent state with bipartite maximal entanglement as quantum channels. It shows that when the mean number of photons is equal to 2, the total minimum of the average fidelity for an arbitrary tripartite entangled state is 1 – 0.67 × 10−3.
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