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  5. ,One Atom in an Optical Cavity: Entanglement and Applications to Quantum Computation

,One Atom in an Optical Cavity: Entanglement and Applications to Quantum Computation

来源 :中国物理快报（英文版） | 被引量 : 0次 | 上传用户：chijr
【摘 要】
：
We propose a scheme to implement two-bit.quantum phase gates and one-bit unitary gates by using the two-mode two-photon Jaynes-Cummings model.The entanglement b
【作 者】
：
ZHANG Jian-Song XU Jing-Bo 
【机 构】
：
Zhejiang Institute of Modern Physics and Department of Physics,Zhejiang University,Hangzhou 310027
【出 处】
：
中国物理快报（英文版）
【发表日期】
：
2008年1期
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We propose a scheme to implement two-bit.quantum phase gates and one-bit unitary gates by using the two-mode two-photon Jaynes-Cummings model.The entanglement between the atom and cavity is also investigated in the Dresence of phase decoherence.It is found that there is stationary entanglement that is sensitive with the detuning.
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