1Department of Physics and Electronic Information Science, Hengyang Normal University, Hengyang 4210082Faculty of Material and Photoelectronic Physics, Xiangtan University, Xiangtan 411005
Tripartite States Bell-Nonlocality Sudden Death under Stochastic Dephasing
1Department of Physics and Electronic Information Science, Hengyang Normal University, Hengyang 4210082Faculty of Material and Photoelectronic Physics, Xiangtan University, Xiangtan 411005
摘要We demonstrate that the multipartite Bell-inequality violations can be fully destroyed in a finite time in three-qubit systems under decoherence induced by stochastic dephasing. It is significant that the study of tripartite systems can show fundamental characteristics which do not exist in bipartite systems.
Abstract：We demonstrate that the multipartite Bell-inequality violations can be fully destroyed in a finite time in three-qubit systems under decoherence induced by stochastic dephasing. It is significant that the study of tripartite systems can show fundamental characteristics which do not exist in bipartite systems.
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2009, Vol. 26 
