摘要
利用孤子理论,研究了含三次和五次非线性项的非线性薛定谔方程,在参数取不同值时得到了方程的新型亮孤子解、新型暗孤子解和新的三角函数周期解。
The aim of this article is to seek new solutions of the higher-order nonlinear Schr^dinger equation. By using the solitary theory, the exact solutions of the higher-order nonlinear Schroedinger equation are obtained. When the parametric have different, the new bright solitary wave solutions, new dark solitary wave solutions and triangular periodic solutions are founded. These solutions are found for the first time.
出处
《量子光学学报》
CSCD
北大核心
2006年第3期156-158,共3页
Journal of Quantum Optics
基金
国家自然科学基金(批准号:10172056)
关键词
高阶非线性薛定谔方程
亮孤子解
暗孤子解
higher-order nonlinear Schroedinger equation
bright solitary wave
dark solitary wave
