| Nonautonomous solitons in the continuous wave background of the variable-coefficient higher-order nonlinear Schro¨dinger equation |
| |
| 引用本文： | 戴朝卿,陈未路.Nonautonomous solitons in the continuous wave background of the variable-coefficient higher-order nonlinear Schro¨dinger equation[J].中国物理 B,2013,22(1):10507-010507. |
| |
| 作者姓名： | 戴朝卿 陈未路 |
| |
| 作者单位： | School of Sciences, Zhejiang Agricultural and Forestry University |
| |
| 基金项目： | Project supported by the National Natural Science Foundation of China (Grant No. 11005092);the Program for Innovative Research Team of Young Teachers of Zhejiang Agricultural and Forestry University, China (Grant No. 2009RC01) |
| |
| 摘 要： | We reduce the variable-coefficient higher-order nonlinear Schrdinger equation (VCHNLSE) into the constantcoefficient (CC) one. Based on the reduction transformation and solutions of CCHNLSE, we obtain analytical soliton solutions embedded in the continuous wave background for the VCHNLSE. Then the excitation in advancement and sustainment of soliton arrays, and postponed disappearance and sustainment of the bright soliton embedded in the background are discussed in an exponential system.
|
| 关 键 词： | higher-order nonlinear Schrdinger equation soliton solution continuous wave background post- poned disappearance and sustainment of soliton |
| 收稿时间： | 2012-03-05 |
| 本文献已被 CNKI 维普 等数据库收录！ |
| 点击此处可从《中国物理 B》浏览原始摘要信息 |
| 点击此处可从《中国物理 B》下载免费的PDF全文 |
