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开放量子系统中消相干及其控制策略 被引量：4

Decoherence and control strategies in open quantum systems
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摘要 从开放量子系统的起因入手,就量子系统中消相干现象的产生、类型以及所产生的影响进行了分析和阐述。在此基础上,针对不同类型抑制消相干控制研究的方法与策略,进行了比较详细的综述,并以对比的方式揭示了开放量子系统消相干控制策略中的优缺点。最后对抑制消相干研究的发展方向进行了展望。 The cause of open quantum systems, decoherence phenomena, its types, and its effects were analyzed and represented. Different kinds of methods and control strategies of suppressed decoherence were detailed summarized. The advantages and disadvantages of control strategies of suppressed decoherence in open quantum systems were exploited. In the end, the development direction of suppressed decoherence research was perspectived.
作者 丛爽 楼越升
机构地区 中国科学技术大学自动化系
出处 《量子电子学报》 CAS CSCD 北大核心 2008年第6期665-669,共5页 Chinese Journal of Quantum Electronics
基金 国家自然科学基金(60774098)
关键词 量子控制 开放量子系统 消相干抑制 控制策略 quantum control open quantum systems decoherence suppression control strategy
分类号 TP202 [自动化与计算机技术—检测技术与自动化装置] O413 [理学—理论物理]
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参考文献39

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同被引文献66

  • 1宋军,曹卓良.两纠缠原子与相干态光场相互作用的动力学[J].原子与分子物理学报,2004,21(3):446-452. 被引量：23
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  • 3Esposito M, Gaspard P. Quantum master equation for a system influencing its environment [J]. Phys. Rev. E, 2003, 68(6): 066112.
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  • 5Melikidze A. Quantum Mechanics of Open Systems [D]. Princeton: Princeton University, 2001.
  • 6Brauer H P. Exact quantum jump approach to open systems in bosonic and spin baths [J]. Phys. Rev. A, 2004, 69: 022115.
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  • 10Schirmer S G, Solomon A G. Construction on relaxation rates for N-level quantum systems [J]. Phys. Rev. A, 2004, 70: 022107.

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量子电子学报
2008年 第6期

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