Probabilistic Controlled Teleportation of an Arbitrary Three-Qubit State

• 来源期刊: 理论物理通讯（英文版）
• 年，卷（期）: 2008,（9）
• 页码范围: 637-639
• 页数: 3页
• 语种: 英文

摘要

Recently Jiang et al.[Chin.Phys.Lett.24 (2007) 1144] gave a scheme for probabilistic controlled tele-portation of a triplet W state from the sender Alice to the distant receiver Bob.The m controlled qubits are shared by re(s1,s2,...,sm) spatially-separated supervisors.Based on transformation operator,we can extend to teleporting an arbitrary three-qubit state.The relation between the transformation operators and the Bob's unitary transformation is also obtained.