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《Journal of Anhui Normal University(Natural Science)》 2010-01
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Teleportation of Two Qubits Based on One-to-Many without the Bell-State Measurement

ZHANG Kan,WANG Zhong-jie,XING Jin-jing(College of Physics and Electronic Information,Anhui Normal University,Wuhu 241000,China)  
Quantum teleportation of two qubits based on One-to-Many without the Bell-state measurement is proposed.In the scheme of teleportation,(2n+2)-particle entanglement is required as the quantum channel.The teleportation can be realized by sending atoms into a single-mode cavity which is driven by a strong classical field at the same time.During the interaction of the atoms with the cavity,the states of these atoms evolve.The scheme immunes the effects of thermal field and cavity decay.The success probability is 1.0.
【Fund】: 安徽省教育厅自然科学基金(KJ2008A029)
【CateGory Index】: O431.2
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