| 利用非共振Jaynes-Cummings模型构建通用原子克隆机 |
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| 引用本文： | 刘琼,向少华.利用非共振Jaynes-Cummings模型构建通用原子克隆机[J].量子光学学报,2005,11(3):120-124. |
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| 作者姓名： | 刘琼 向少华 |
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| 作者单位： | 怀化学院,物理与电子信息科学系,湖南,怀化,418008;怀化学院,物理与电子信息科学系,湖南,怀化,418008 |
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| 摘 要： | 利用耦合多原子同时与单模腔场的非共振相互作用,提出了一个1→2的通用量子克隆机方案.该方案装置简单,仅需三个单模腔场和一个经典场,且在制备过程中腔场可始终处于真空态.也分析了该方案在实验上的可行性.
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| 关 键 词： | 通用克隆机 原子态 腔场QED |
A Universal Cloning Machine of Atomic State via Nonresonant Jaynes-Cummings model |
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| LIU Qiong,XIANG Shaohua.A Universal Cloning Machine of Atomic State via Nonresonant Jaynes-Cummings model[J].Acta Sinica Quantum Optica,2005,11(3):120-124. |
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| Authors: | LIU Qiong XIANG Shaohua |
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| Abstract: | A scheme for implementing a universal 1→2 quantum cloning machine is proposed.The process of the cloner is achieved through the nonresonant Jaynes-Cummings model of atoms simultaneously interacting with single-mode cavity field in the vacuum state.The proposed scheme only requires three single-mode cavity fields and one classical field, thus it is easier to be realized in experiment by using cavity QED technique.The experimental feasibility of the proposed scheme is also discussed. |
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| Keywords: | Universal cloning machine Atomic state Cavity QED |
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