Probabilistic Teleportation of an Unknown Two-Particle State with a Four-Particle Pure Entangled State and Positive Operator Valued Measure

• 来源期刊: 中国物理快报（英文版）
• 年，卷（期）: 2006,（1）
• 页码范围: 17-20
• 页数: 4页
• 语种: 英文

摘要

We propose a scheme for probabilistic teleportation of an unknown two-particle state with a four-particle pure entangled state and positive operator valued measure (POVM). In this scheme the teleportation of an unknown two-particle state can be realized with certain probability by performing two Bell state measurements, a proper POVM and a unitary transformation.