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量子可控非门制备过程中的纠缠度

张淼 贾焕玉

张淼, 贾焕玉. 量子可控非门制备过程中的纠缠度[J]. 西南交通大学学报, 2008, 21(2): 264-269.
引用本文: 张淼, 贾焕玉. 量子可控非门制备过程中的纠缠度[J]. 西南交通大学学报, 2008, 21(2): 264-269.
ZHANG Miao, JIA Huanyu. Entanglement Degree During Generation of Quantum Controlled-NOT Gates[J]. Journal of Southwest Jiaotong University, 2008, 21(2): 264-269.
Citation: ZHANG Miao, JIA Huanyu. Entanglement Degree During Generation of Quantum Controlled-NOT Gates[J]. Journal of Southwest Jiaotong University, 2008, 21(2): 264-269.

量子可控非门制备过程中的纠缠度

详细信息
    作者简介:

    张淼(1979- ),男,博士研究生,研究方向为量子光学,电话:028-87600789,E-mail:zhangmiao079021@163.com

Entanglement Degree During Generation of Quantum Controlled-NOT Gates

  • 摘要: 用囚禁冷离子制备量子可控非门包括3次连续激光脉冲操作.分析了制备过程中的纠缠动力学和纠缠度随时间的变化规律.关于纠缠度的计算结果表明,在第1和第3步激光操作过程中离子内外态无纠缠,在第2步激光操作中离子内外态具有较强的纠缠,并呈现出一定的周期性.

     

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  • 收稿日期:  2007-09-17
  • 刊出日期:  2008-04-25

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