利用V型三能级原子与相干态腔场的拉曼相互作用来传送三比特的未知原子态

Teleportation of a Three-Bit Unknown Atomic State through the Raman Interaction of V-Type Three-Level Atom with a Coherent State Cavity-Field

实现量子态的隐形传送,尤其是多比特的量子态的隐形传送在量子信息领域中具有非常重要的作用。本文提出了一种用一个三原子和相干态腔场的纠缠态作为量子信道,隐形传送三比特的未知原子态的方案。

Realizing the teleportation of quantum state,especially that of a multi-bit quantum state,is of great importance in quantum information field. A scheme for teleporting a three-bit unknown atomic state was proposed. In this scheme,an entangled state of three-level atom with a coherent state cavity-field is used as quantum channel to teleport a three-bit atomic state.