Analytical traveling wave and soliton solutions of the generalized nonautonomous nonlinear Schrodinger equation with an external potential

被引：6
|
作者：
Jin, H. Q. [1 ,2 ]
He, J. R. [1 ]
Cai, Z. B. [3 ]
Liang, J. C. [4 ]
Yi, L. [1 ]
机构：
[1] Huazhong Univ Sci & Technol, Sch Phys, Wuhan 430074, Peoples R China
[2] Hubei Univ Educ, Sch Phys & Elect Infomat, Wuhan 430205, Peoples R China
[3] Air Force Early Warning Acad, Dept Sci Res, Wuhan 430019, Peoples R China
[4] Huizhou Univ, Dept Elect Sci, Huizhou 516001, Guangdong, Peoples R China
来源：
INDIAN JOURNAL OF PHYSICS | 2013年 / 87卷 / 12期
基金：
中国国家自然科学基金;
关键词：
Generalized nonautonomous nonlinear Schrodinger equation; Traveling wave; Soliton solution; BIREFRINGENT FIBERS; OPTICAL SOLITONS; SYSTEMS; ARRAYS; BRIGHT; WELL;
D O I：
10.1007/s12648-013-0367-4
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
A class of analytical traveling wave and soliton solutions to generalized nonautonomous nonlinear Schrodinger equation with an external potential are constructed by using homogeneous balance principle and F-expansion technique. Constraint conditions for analytical solutions are obtained at the same time which admit different types of external potentials. Various types of analytical traveling waves and soliton solutions are studied in detail. Stability analysis of the solutions is discussed numerically. Results show that stable propagation of solitons can be maintained in nonuniform distributed nonlinear media.
引用
收藏
页码：1243 / 1250
页数：8
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