Optical bidirectional wave-solutions to new two-mode extension of the coupled KdV-Schrodinger equations

被引:72
作者
Alquran, Marwan [1 ]
机构
[1] Jordan Univ Sci & Technol, Dept Math & Stat, Irbid 22110, Jordan
关键词
KdV-Schrodinger equations; Bidirectional waves; Kudryashov-expansion method; SOLITON-SOLUTIONS; PERTURBATION;
D O I
10.1007/s11082-021-03245-8
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
In this work, we present new two-mode extension to the coupled KdV-Schrodinger equations. This new model arises in many applications in the field of optics, communications and other engineering sciences. It describes the propagation of symmetric bidirectional solitary-waves and their interaction is dependent on a phase-velocity parameter. The celebrated Kudryashov-expansion method is used to find explicit solutions to the new model. The obtained solutions are analyzed by providing 2D and 3D plots and some physical properties are drawn.
引用
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页数:9
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