Analytical Solitary Wave Solutions to a (3+1)-Dimensional Gross-Pitaevskii Equation with Variable Coefficients
- ISSN号:0253-6102
- 期刊名称:《理论物理通讯:英文版》
- 时间:0
- 分类:O175.1[理学—数学;理学—基础数学] O175.29[理学—数学;理学—基础数学]
- 作者机构:[1]Department of Physics, Shanghai Jiao Tong University, Shanghai 200240, China, [2]Faculty of Science, Ningbo University, Ningbo 315211, China, [3]School of Mathematics, Fudan University, Shanghai 200433, China
- 相关基金:Supported by the National Natural Science Foundations of China under Grant Nos. 10735030, 10475055, 10675065 and 90503006, National Basic Research Program of China (973 Program 2007CB814800) and PCSIRT (IRT0734), the Research Fund of Postdoctoral of China under Grant No. 20070410727 and Specialized Research Fund for the Doctoral Program of Higher Education under Grant No. 20070248120 The authors are indebt to thank Drs. X.Y. Tang, X.Y. Jiao, and M. Jia for their help discussions.
关键词:
变系数方程, 孤立波解, 总值, NLS方程, 准非线性, 时间调制, 薛定谔, 精确解, Gross-Pitaevskii equation, exact solution, solitary wave, inhomogeneous nonlinearity