Cascade quantum teleportation  

作　　者：ZHOU Nan-run GONG Li-hua LIU Ye 

机构地区：[1]Department of Electronics Information Engineering, Nanchang University, Nanchang 330029, China

出　　处：《Optoelectronics Letters》2006年第6期455-458,共4页光电子快报（英文版）

摘　　要：In this letter a cascade quantum teleportation scheme is proposed.The proposed scheme needs less local quantum operations than those of quantum multi-teleportation.A quantum teleportation scheme based on entanglement swapping is presented and compared with the cascade quantum teleportation scheme.Those two schemes can effectively teleport quantum information and extend the distance of quantum communication.

关 键 词：叶栅 量子运输 纠缠交换技术 量子无线电物理 

分 类 号：O455[理学—无线电物理]