Teleportation for an Unknown Entangled State Without Any Joint Measurement via Josephson Charge Qubits |
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| Authors: | LI Da-Chuang ZHENG Xiao-Hu DONG Ping CAO Zhuo-Liang |
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| Institution: | Key Laboratory of Opto-electronic Information Acquisition and Manipulation, Ministry of Education, School of Physics & Material Science, Anhui University, Hefei 230039, China |
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| Abstract: | An experimentally feasible scheme for teleportation of an
arbitrary unknown entangled state is proposed. Our scheme is based
on Josephson charge qubits, where we do not need any joint
measurement. Moreover the successful probability and fidelity of
the teleportation can both reach 1.0. The current scheme can be
realized within the current experimental technology. |
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| Keywords: | quantum teleportation Bell-state measurement Josephson charge qubits |
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