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Quantum Logic Network for Cloning a State Near a Given One Based on Cavity QED |
| ZHANG Da-Wei;SHAO Xiao-Qiang;ZHU Ai-Dong |
| Department of Physics, College of Science, Yanbian University, Yanji 133002 |
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ZHANG Da-Wei, SHAO Xiao-Qiang, ZHU Ai-Dong 2008 Chin. Phys. Lett. 25 1954-1956 |
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Abstract A quantum logic network is constructed to simulate a cloning machine which copies states near a given one. Meanwhile, a scheme for implementing this cloning network based on the technique of cavity quantum electrodynamics (QED) is presented. It is easy to implement this network of cloning machine in the framework of cavity QED and feasible in the experiment.
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| Keywords:
03.67.Hk
42.50.Dv
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Received: 23 November 2008
Published: 31 May 2008
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| PACS: |
03.67.Hk
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(Quantum communication)
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42.50.Dv
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(Quantum state engineering and measurements)
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