| Dynamics of Analytical Matter-Wave Solutions in Three-Dimensional Bose–Einstein Condensates with Two- and Three-Body Interactions |
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| 引用本文： | 靳海芹,何俊荣,梁检处,蔡泽彬,易林. Dynamics of Analytical Matter-Wave Solutions in Three-Dimensional Bose–Einstein Condensates with Two- and Three-Body Interactions[J]. 理论物理通讯, 2014, 0(2): 207-213 |
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| 作者姓名： | 靳海芹 何俊荣 梁检处 蔡泽彬 易林 |
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| 基金项目： | Supported by the National Natural Science Foundation of China under Grant No.11105057;the Foundation of Hubei University of Education under Grant No.2009B013;the Project of Excellent Teacher Team of Hubei University of Education under Grant No.2012KB302 |
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| 摘 要： | Using the F-expansion method we present analytical matter-wave solutions to Bose-Einstein condensates with two- and three-body interactions through the generalized three-dimensional Gross-Pitaevskii equation with time- dependent coefficients, for the periodically time-varying interactions and quadratic potential strength. Such solutions exist under certain conditions, and impose constraints on the functions describing potential strength, nonlinearities, and gain （loss）. Various shapes of analytical matter-wave solutions which have important applications of physical interest are s~udied in details.
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| 关 键 词： | 三体相互作用 爱因斯坦凝聚 三维建筑 物质波 玻色 动力学 F-展开法 时变系数 |
Dynamics of Analytical Matter-Wave Solutions in Three-Dimensional Bose-Einstein Condensates with Two- and Three-Body Interactions |
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| JIN Hai-Qin HE Jun-Rong LIANG Jian-Chu CAI Ze-Bin and YI Lin. Dynamics of Analytical Matter-Wave Solutions in Three-Dimensional Bose-Einstein Condensates with Two- and Three-Body Interactions[J]. Communications in Theoretical Physics, 2014, 0(2): 207-213 |
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| Authors: | JIN Hai-Qin HE Jun-Rong LIANG Jian-Chu CAI Ze-Bin and YI Lin |
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| Abstract: | matter-wave solutions, Bose-Einstein condensates, breathing solitons |
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| Keywords: | matter-wave solutions Bose-Einstein condensates breathing solitons |
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