| 各向异性光子晶体中熵压缩动力学行为 |
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| 引用本文： | 薛静,李军奇. 各向异性光子晶体中熵压缩动力学行为[J]. 量子光学学报, 2017, 0(2): 188-194. DOI: 10.3788/JQO20172302.0012 |
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| 作者姓名： | 薛静 李军奇 |
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| 作者单位： | 山西大学理论物理研究所,山西太原,030006 |
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| 基金项目： | 国家自然科学基金(11105087;11404198),2014山西省高校科技创新项目(2014102) |
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| 摘 要： | 本文详细分析了各向异性光子晶体环境中量子弱测量和测量反转对原子熵压缩的影响,得到一些重要结论。研究发现,量子比特和光子晶体带隙边缘频率之间的失谐量δ以及量子弱测量和测量反转强度对熵压缩起着重要作用,通过调节它们,可以获得更好的熵压缩。
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| 关 键 词： | 光子晶体 熵压缩 弱测量 动力学 |
Dynamics of Entropy Squeezing in the Anisotropic Photonic Crystal Environment |
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| XUE Jing,LI Jun-qi. Dynamics of Entropy Squeezing in the Anisotropic Photonic Crystal Environment[J]. Acta Sinica Quantum Optica, 2017, 0(2): 188-194. DOI: 10.3788/JQO20172302.0012 |
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| Authors: | XUE Jing LI Jun-qi |
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| Abstract: | The effects of quantum weak measurement and measurement reversal on the entropy squeezing have been studied in details in the anisotropic photonic crystal environment and some important conclusions have been obtained.It has been showed that both the detuning between the qubit' s transition frequency and the band edge of the photonic crystal and the strengths of weak measurement play a key role in the entropy squeezing.By adjusting them,the optimal entropy squeezing can been got obtained. |
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| Keywords: | photonic crystal entropy squeezing weak measurement dynamics |
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