Bright optical solitons for Lakshmanan-Porsezian-Daniel model by semi-inverse variational principle

被引：64
|
作者：
Alqahtani, Rubayyi T. [1 ]
Babatin, M. M. [1 ]
Biswas, Anjan [1 ,2 ]
机构：
[1] Al Imam Mohammad Ibn Saud Islamic Univ, Coll Sci, Dept Math & Stat, Riyadh 13318, Saudi Arabia
[2] Tshwane Univ Technol, Dept Math & Stat, ZA-0008 Pretoria, South Africa
来源：
OPTIK | 2018年 / 154卷
关键词：
Solitons; Integrability; Semi-inverse variation; Constraints; EQUATION;
D O I：
10.1016/j.ijleo.2017.09.112
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
This paper secures bright soliton solution to the Lakshmanan-Porsezian-Daniel equation that serves as an alternate model for describing soliton propagation dynamics along optical fibers. The two types of nonlinear media are studied. They are Kerr law and power law. The semi-inverse variational principle is adopted in this paper. The solitons appear with a number of constraint relations that must remain valid for their existence. (C) 2017 Elsevier GmbH. All rights reserved.
引用
收藏
页码：109 / 114
页数：6
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