中国物理B:英文版
Scheme for teleporting an unknown atomic state to any node in a quantum communication network
宋克慧, 张为俊, 郭光灿
Abstract
We propose a scheme for teleporting an unknown atomic state.In order to realize the teleportation to any node in a quantum communication networ,an n-atom Greenberger-Horne-Zeilinger(GHZ) state is needed,which is utilized as the quantum channel.From this n-atom GHZ state,two-node entanglement of processing and receiving teleported states can be obtained through the quantum logic gate manipulation.Finally,for the unequally weighted GHZ state,probabilistic teleportation is shown.