Optimal Remote Preparation of a Four-Qubit Entangled Cluster-Type State Via Two Non-Maximally Entangled GHZ-Type States
Optimal Remote Preparation of a Four-Qubit Entangled Cluster-Type State Via Two Non-Maximally Entangled GHZ-Type States
复制标题
通过两个非最大纠缠 GHZ 型态优化远程制备四量子位纠缠簇型态
DOI:
10.1007/s10773-016-3060-5
复制
发表时间:
2016-06
影响因子:
1.4
通讯作者:
Lian-fang Han
中科院分区:
文献类型:
--
作者:
Zhang-yin Wang;Dong Wang;Lian-fang Han
We devise an highly efficient protocol for remotely preparing a four-qubit entangled cluster-type state. In this protocol, two non-maximally entangled GHZ-type states are employed to link the sender Alice and the receiver Bob, and the to-be-prepared state can be reconstructed successfully with the probability of (b1b2)2in general case. Then to achieve our concerns of constructing efficient remote preparation with higher success probability, some special ensembles of four-qubit states are minutely investigated. As a result, it is shown that the total probability of the RSP protocol, in these particular cases, can be improved to twice or even fourfold as that in general case.
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DOI:
10.1103/physrevlett.98.050504
发表时间:
2006-08
期刊:
2007 European Conference on Lasers and Electro-Optics and the International Quantum Electronics Conference
影响因子:
--
作者:
W. Rosenfeld;S. Berner;J. Volz;Markus Weber;H. Weinfurter
通讯作者:
W. Rosenfeld;S. Berner;J. Volz;Markus Weber;H. Weinfurter
影响因子:
2.4
作者:
Dong Wang;X. Zha;Qian Lan
通讯作者:
Dong Wang;X. Zha;Qian Lan
DOI:
10.1088/0953-4075/43/6/065501
发表时间:
2010-03
期刊:
Journal of Physics B: Atomic, Molecular and Optical Physics
影响因子:
--
作者:
M. Luo;Xiubo Chen;Songya Ma;Yixian Yang;Zhengming Hu
通讯作者:
M. Luo;Xiubo Chen;Songya Ma;Yixian Yang;Zhengming Hu
影响因子:
2.5
作者:
Wei Jiahua;Dai Hong-Yi;Zhang Ming
通讯作者:
Zhang Ming
DOI:
10.1088/0953-4075/41/9/095501
发表时间:
2008-05
期刊:
Journal of Physics B: Atomic, Molecular and Optical Physics
影响因子:
--
作者:
B. A. Nguyen;Jaewan Kim
通讯作者:
B. A. Nguyen;Jaewan Kim