Increasing Success Probability of a Probabilistic Quantum Teleportation

• 作 者: 徐纯洁 刘益民 章文 张战军
• 机 构: SchoolofPhysics＆MaterialsScience,DepartmentofPhysics
• 出 处: 理论物理通讯：英文版
• 发表日期: 2010年12期
• 关键词: 成功概率 量子隐形传输 量子隐形传态 大肠杆菌 克劳斯法 量子纠缠 残留物 物理 probabilistic quantum teleportation su
• 基金项目: Supported by the Program for New Century Excellent Talents at the University of China under Grant No. NCET-06-0554, the National Natural Science Foundation of China under Grant Nos. 10975001, 60677001

<正> The probabilistic quantum teleportation scheme [Phys.Lett.A 305 (2002) 12] is improved via twoseemingly different methods (i.e., the usual ancilla method and the so-called Kraus method), respectively.The essenceof the improvements is to fetch a