Scheme for implementing quantum dense coding with four-particle decoherence-free states in an ion trap

郑小娟, 曹帅, 方卯发, 廖湘萍

Zheng Xiao-Juan(郑小娟), Cao Shuai(曹帅), Fang Mao-Fa(方卯发), and Liao Xiang-Ping(廖湘萍)

中国物理B . 2008, (2): 431 -434 . DOI: 10.1088/1674-1056/17/2/014