| The dynamics of nonstationary solutions in one-dimensional two-component Bose-Einstein condensates |
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| 作者姓名： | 吕彬彬 郝雪 田强 |
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| 作者单位： | Department of Physics,Beijing Normal University |
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| 基金项目： | Project supported by the National Natural Science Foundation of China (Grant No. 1057411), the Foundation for Researching Group by Beijing Normal University, and the Foundation for Outstanding Doctoral Dissertation by Beijing Normal University. |
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| 摘 要： | This paper investigates the dynamical properties of nonstationary solutions in one-dimensional two-component Bose-Einstein condensates.It gives three kinds of stationary solutions to this model and develops a general method of constructing nonstationary solutions.It obtains the unique features about general evolution and soliton evolution of nonstationary solutions in this model.
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| 关 键 词： | two-component Bose-Einstein condensates stationary solutions nonstationary solutions soliton approximation |
| 收稿时间： | 2010-07-17 |
| 修稿时间： | 8/5/2010 12:00:00 AM |
The dynamics of nonstationary solutions in one-dimensional two-component Bose–Einstein condensates |
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| Lü Bin-Bin,Hao Xue,Tian Qiang.The dynamics of nonstationary solutions in one-dimensional two-component Bose-Einstein condensates[J].Chinese Physics B,2011,20(2):20308-020308. |
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| Authors: | Lü Bin-Bin Hao Xue Tian Qiang |
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| Institution: | Department of Physics, Beijing Normal University, Beijing 100875, China;Department of Physics, Beijing Normal University, Beijing 100875, China;Department of Physics, Beijing Normal University, Beijing 100875, China |
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| Abstract: | This paper investigates the dynamical properties of nonstationary solutions in one-dimensional two-component Bose--Einstein condensates. It gives three kinds of stationary solutions to this model and develops a general method of constructing nonstationary solutions. It obtains the unique features about general evolution and soliton evolution of nonstationary solutions in this model. |
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| Keywords: | two-component Bose--Einstein condensates stationary solutions nonstationary solutions soliton approximation |
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