| 非旋波近似下J─C模型中原子的压缩效应：数值研究途径 |
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| 引用本文： | 谢瑞华,徐躬耦,刘敦桓.非旋波近似下J─C模型中原子的压缩效应：数值研究途径[J].光学学报,1996,16(2):173-178. |
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| 作者姓名： | 谢瑞华 徐躬耦 刘敦桓 |
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| 作者单位： | 南京大学物理系，武汉大学物理系 |
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| 摘 要： | 借助于数值对角化方法，研究了非旋波近似下Ｊ─Ｃ模型中原子的压缩效应，结果表明，在近可积区能观察到此种效应及其周期衰变与回复现象，而在远离近可积区这些特征消失
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| 关 键 词： | 近可积极限，原子压缩效应，衰变与回复现象，原子相干态，JC模型 |
| 收稿时间： | 1994/11/11 |
Squeezing of Atom in the Jaynes Cummings Model without the RWAA Numerical Approach |
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| Xie Ruihua,Xu Gongou.Squeezing of Atom in the Jaynes Cummings Model without the RWAA Numerical Approach[J].Acta Optica Sinica,1996,16(2):173-178. |
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| Authors: | Xie Ruihua Xu Gongou |
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| Abstract: | By virtue of a numerical method of truncating an infinite matrix to finite order, we have investigated the squeezing properties of atom in the Jaynes Cummings (J C) model. Numerical results have shown that dipole squeezing and quantum collapse revial phenomena can be observed in the cases rather close to integrable limits, while these features disappear in the cases far from these limits. |
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| Keywords: | integrable limits squeezing of atom collapse revival phenomena atomic coherent state Jaynes Cummings model |
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