Exact solutions of perturbed stochastic NLSE with generalized anti-cubic law nonlinearity and multiplicative white noise

被引：6
|
作者：
Xu, Xin-Zhou [1 ]
Wang, Ming-Yue [2 ]
机构：
[1] Northeast Petr Univ, Dept Math, Daqing 163318, Peoples R China
[2] Lanzhou Univ, Coll Civil Engn & Mech, Key Lab Mech Disaster & Environm Western China, Minist Educ, Lanzhou 730000, Peoples R China
来源：
RESULTS IN PHYSICS | 2024年 / 56卷
关键词：
Stochastic; Multiplicative noise; Exact solutions; The trial equation method; TRAVELING-WAVE SOLUTIONS; TRIAL EQUATION METHOD; SOLITONS;
D O I：
10.1016/j.rinp.2023.107205
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The paper retrieves the perturbed stochastic nonlinear Schrodinger equation in magneto-optic waveguides with generalized anti-cubic law nonlinearity and multiplicative noise in the Ito sense. Exact solutions are obtained with the aid of the trial equation method and the complete discriminant system for a polynomial. Compared to previous solutions, this method has achieved a broader and more comprehensive set of exact solutions. The obtained exact solutions help explain light propagation, nonlinear effects, the impact of noise on the system, and various physical processes occurring within waveguides. Some graphical simulations have been provided to demonstrate the dynamical behavior of the solutions and the impact of noise term in Ito sense.
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页数：7
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