| Coherence-Like States of Two Coulomb-Correlated Ions Confined in a Paul Trap |
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| 作者姓名： | 李辉 海文华 陈文钦 徐军 |
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| 作者单位： | Department of Physics, Hunan Normal University, Changsha 410081 |
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| 基金项目： | Supported by the National Natural Science Foundation of China under Grant Nos 10575034 and 10275023, and the Laboratory of Magnetic Resonance and Atomic and Molecular Physics of China under Grant No T152504. |
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| 摘 要： | We report the n x n＇ coherence-like state solutions in the cases of n, n＇ = 1, 2,... for the system including two Coulomb-correlated ions confined in a one-dimensional Paul trap with a time-dependent harmonic potential. One of the n＇ exact solutions of the centre-of-mass motion describes a generalized coherent state. For a small driving strength the n approximate solutions of relative motion are constructed, which describe the coherent oscillations of the two ions around the classical equilibrium position.
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| 关 键 词： | 库仑阻尼 电离子 连贯性状态 谐波 |
| 修稿时间： | 2006-11-20 |
Coherence-Like States of Two Coulomb-Correlated Ions Confined in a Paul Trap |
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| LI Hui, HAI Wen-Hua, CHEN Wen-Qin, XU Jun.Coherence-Like States of Two Coulomb-Correlated Ions Confined in a Paul Trap[J].Chinese Physics Letters,2007,24(4):851-854. |
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| Authors: | LI Hui HAI Wen-Hua CHEN Wen-Qin XU Jun |
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| Institution: | Department of Physics, Hunan Normal University, Changsha 410081 |
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