三粒子W型态的几率隐形传送(英文)  

PROBABILISTIC TELEPORTATION OF A THREE-PARTICAL ENTANGLED W-TYPE STATE

作　　者：陈立冰[1] 

机构地区：[1]中国科学技术大学量子通信和量子计算开放实验室

出　　处：《光子学报》2002年第11期1308-1311,共4页Acta Photonica Sinica

基　　金：SupportedbytheNationalNaturalScienceFoundationofChinaUnderGrantNo.1 9874 0 5 6

摘　　要：提出一个三粒子W型态的量子隐形传送方案 .此方案用一个二粒子缠结态和一个三粒子缠结态 (两者均为非最大缠结态 )作为量子信道 ,若接收者进行合适的幺正变换操作 。A scheme of teleporting a three-particle entangled W-type state is proposed. A two-particle and a three-particle entangled state (both are non-maximum entangled states) are used as quantum channels in the scheme. It is shown that if a receiver chooses some appropriate unitary transformations, probabilistic teleportation of the three-particle entangled W-type state can be realized.

关 键 词：隐形传态 缠结态 几率 幺正变换 量子隐形传送 量子光学 三粒子W型态 

分 类 号：O431.2[机械工程—光学工程]