Unraveling solitons dynamics in system of dispersive NLSE with Kudryashov's law of nonlinearity using improved modified extended tanh function method

被引：3
|
作者：
Samir, Islam [1 ,2 ,3 ]
Salah, Eman [2 ,3 ]
Abo El-Dahab, Emad [2 ,3 ]
Ahmed, Hamdy M. [2 ,3 ,4 ]
Ammar, Medhat [2 ,3 ]
Alexan, Wassim [2 ,3 ,5 ]
Hussein, Hisham H. [2 ,3 ,6 ]
机构：
[1] Aim Shams Univ, Fac Engn, Dept Phys & Engn Math, Cairo, Egypt
[2] El Shorouk Acad, Higher Inst Engn, Dept Phys & Engn Math, Cairo, Egypt
[3] Helwan Univ, Fac Sci, Dept Math, Cairo, Egypt
[4] Future Univ Egypt, Fac Engn & Technol, New Cairo, Egypt
[5] German Univ Cairo GUC, Fac Informat Engn & Technol, Cairo, Egypt
[6] Univ Canada Egypt UCE, Fac Math & Computat Sci, New Adm Capital, Cairo, Egypt
来源：
ALEXANDRIA ENGINEERING JOURNAL | 2024年 / 91卷
关键词：
Solitons; Magneto-optic wave guides; Coupled system of dispersive NLSE; Nonlinearity law; OPTICAL SOLITONS; CONSERVATION-LAWS; WAVE-GUIDES;
D O I：
10.1016/j.aej.2024.02.020
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In this work, the dynamics for coupled system of dispersive nonlinear Schrodinger equation with Kudryashov's law of nonlinearity are studied with the aid of improved modified extended tanh function method. This model is used to mimic the wave propagation through magneto -optic wave guides. Various types of solutions are extracted for the proposed model. These solutions including dark solitons, bright solitons and singular solitons, Weierstrass elliptic and singular periodic solutions. Moreover, the graphical illustrations of some solutions are introduced to demonstrate the nature of them.
引用
收藏
页码：419 / 428
页数：10
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