An analytical method for soliton solutions of perturbed Schrodinger's equation with quadratic-cubic nonlinearity

被引：84
作者：
Ghanbari, Behzad [1 ]
Raza, Nauman [2 ]
机构：
[1] Kermanshah Univ Technol, Dept Engn Sci, Kermanshah, Iran
[2] Univ Punjab, Dept Math, Quaid E Azam Campus, Lahore, Pakistan
来源：
MODERN PHYSICS LETTERS B | 2019年 / 33卷 / 03期
关键词：
Symbolic computations; perturbed nonlinear Schrodinger's equation; quadratic-cubic nonlinearity; soliton solutions; generalized exponential rational function method; analytical solutions; RESONANT OPTICAL SOLITONS; DARK; LAWS;
D O I：
10.1142/S0217984919500180
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
In this study, we acquire some new exact traveling wave solutions to the nonlinear Schriidinger's equation in the presence of Hamiltonian perturbations. The compendious integration tool, generalized exponential rational function method (GERFM), is utilized in the presence of quadratic-cubic nonlinear media. The obtained results depict the efficiency of the proposed scheme and are being reported for the first time.
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页数：17
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