高维量子纠缠态作为量子信道的热点分析  

Analysis of Hot Sports on High Dimensional Quantum Entangled States as Quantum Channel

作　　者：居婧 王先明[1] 

机构地区：[1]新疆师范大学物理与电子工程学院,新疆乌鲁木齐830054

出　　处：《新疆师范大学学报（自然科学版）》2015年第3期48-51,共4页Journal of Xinjiang Normal University(Natural Sciences Edition)

摘　　要：文章分析了量子隐形传态当前的热点内容,并以四维纠缠态作为量子信道传送未知粒子提出两种方案,在分析两种方案中可以看出如果Alice测量结果和Bob的幺正操作是合适的,未知粒子态就会以最大概率传送。The hot content of quantum teleportation is analyzed, and two schemes are proposed to transmit an unknown single-qubit state by using 4-dimensional entangled state as the quantum channel.In the analysis, the two schemes can be seen if the Alice’ s measurement and the unitary operation of Bob are appropriate, the teleportation can be successfully realized with the maximal probability.

关 键 词：量子通信 量子隐形传态 高维纠缠态 

分 类 号：O413[理学—理论物理]