Preparation of multipartite entangled states used for quantum information networks  

作　　者：SU XiaoLong JIA XiaoJun XIE ChangDe PENG KunChi 

机构地区：[1]State Key Laboratory of Quantum Optics and Quantum Optics Devices, Institute of Opto-Electronics, Shanxi University

出　　处：《Science China(Physics,Mechanics & Astronomy)》2014年第7期1210-1217,共8页中国科学：物理学、力学、天文学（英文版）

基　　金：supported by the National Basic Research Program of China(Grant No.2010CB923103);the National Natural Science Foundation of China(Grant Nos.11322440,11074157,11174188 and 61121064);OIT and Shanxi Scholarship Council of China(Grant No.2012-010)

摘　　要：The preparation of multipartite entangled states is the prerequisite for exploring quantum information networks and quantum computation.In this paper,we review the experimental progress in the preparation of cluster states and multi-color entangled states with continuous variables.The preparation of lager scale multipartite entangled state provide valuable quantum resources to implement more complex quantum informational tasks.The preparation of multipartite entangled states is the prerequisite for exploring quantum information networks and quantum computation.In this paper,we review the experimental progress in the preparation of cluster states and multi-color entangled states with continuous variables.The preparation of lager scale multipartite entangled state provide valuable quantum resources to implement more complex quantum informational tasks.

关 键 词：quantum information with optical qumodes quantum computation entangled state continuous quantum variable 

分 类 号：O413.1[理学—理论物理]