| Paul阱中共面两离子系统的能量本征态 |
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| 引用本文： | 邬云文,海文华.Paul阱中共面两离子系统的能量本征态[J].物理学报,2006,55(7):3315-3321. |
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| 作者姓名： | 邬云文 海文华 |
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| 作者单位： | 湖南吉首大学物理系，吉首 416000;湖南师范大学物理系，长沙 410081 |
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| 基金项目： | 国家自然科学基金;国家重点实验室基金;湖南省自然科学基金 |
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| 摘 要： | 通过对Paul阱中共面两离子体系的研究，考虑共面两离子在Paul阱中库仑关联，得到了两离子系统Schrdinger方程的精确解；椐方程的精确解，分析了质心能级简并情况，计算了两离子的平衡距离和低能级的几个态函数，设计程序作出了质心径向概率分布图.
关键词：
Paul阱
两离子
共面
量子逻辑操作
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| 关 键 词： | Paul阱 两离子 共面 量子逻辑操作 |
| 文章编号： | 1000-3290/2006/55（07）/3315-07 |
| 收稿时间： | 8/9/2005 12:00:00 AM |
| 修稿时间： | 2005-08-092005-10-24 |
Energy eigenstates of two ions in a two-dimensional paul trap |
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| Wu Yun-Wen,Hai Wen-Hua.Energy eigenstates of two ions in a two-dimensional paul trap[J].Acta Physica Sinica,2006,55(7):3315-3321. |
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| Authors: | Wu Yun-Wen Hai Wen-Hua |
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| Institution: | 1Department of Physics, Jishou University, Jishou 416000, China;2 Department of Physics, Hunan Normal University, Changsha 410081, China |
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| Abstract: | Taking into consideration the Coulomb interaction between two ions trapped in the eoplanar Paul trap, the exact solutions of the Schrisdinger equations of the two-ions system are obtained. The energy level degeneracy for center-of mass is obtained using the exact solutions. We also calculate the equilibrium distance of the ions and several state functions of the low energy levels. The radial probability distribution graph for the center of mass is plotted using a computer program. |
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| Keywords: | Paul trap two ions coplanarity quantum logic operation |
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