Quantum Information Processing in a Coupled Cavity Array

• 作 者: LI Jian ZOU Jian SHAO Bin
• 机 构: DepartmentofPhysics
• 出 处: 理论物理通讯：英文版
• 发表日期: 2008年12期
• 关键词: 状态转移 玻色-爱因斯坦凝聚体 纠缠交换 纠缠浓缩 理论物理学 state transfer entanglement transfer quantum g
• 基金项目: The project supported by National Natural Science Foundation of China under Grant No. 10374007

<正> We consider a one-dimensional array of L identical coupled cavities,and each cavity is doped with atwo-level qubit.Experimentally,it has been developed in several varieties by the newest technology.We find that theone-qubit quantum state can be