Generation of a genuine six-partite entangled state in trapped-ion system

查看全文 作　　者：DENG HongGui ZHENG [1]XiaoJuan

机构地区：[1]School of Physics and Electronics, Central South University, Changsha 410083, China

出　　处：《Science China(Physics,Mechanics & Astronomy)》索引2012年第55卷第8期,共4页

基　　金：supported by the National Natural Science Foundation of China (Grant Nos. 61071025 and 61172047);the Important Program of Hunan Provincial Education Department (Grant No. 06A038);Department of Education of Hunan Province (Grant No. 06C080);Hunan Provincial Natural Science Foundation, China (Grant No. 07JJ3013) 摘　　要：Recently, a genuine six-qubit entangled state |six> has been proposed [Chen P X, et al. Phys Rev A, 2006, 74: 032324]. This state does not belong to the well-known three types of multipartite entangled states, i.e., Greenberger-Horne-Zeilinger (GHZ) state, W state, and linear cluster state. This state has many potential applications in quantum information processing. We propose a scheme for generating such a genuine six-qubit entangled state for trapped ions in thermal motion. The scheme is insensitive to both the initial motional state and heating. 关键词：纠缠态子系统量子信息处理运动状态量子比特量子位 GHZ 热运动

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Generation of a genuine six-partite entangled state in trapped-ion system

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