Optical soliton perturbation with spatio-temporal dispersion in parabolic and dual-power law media by semi-inverse variational principle

被引：31
作者：
Bhrawy, A. H. [1 ,2 ]
Alshaery, A. A. [3 ]
Hilal, E. M. [3 ]
Khan, Kaisar R. [4 ]
Mahmood, Mohammad F. [5 ]
Biswas, Anjan [1 ,6 ]
机构：
[1] King Abdulaziz Univ, Fac Sci, Dept Math, Jeddah, Saudi Arabia
[2] Beni Suef Univ, Dept Math, Fac Sci, Bani Suwayf, Egypt
[3] King Abdulaziz Univ, Fac Sci Girls, Dept Math, Jeddah 21413, Saudi Arabia
[4] SUNY Canton, Canino Sch Engn Technol, Canton, NY 13617 USA
[5] Howard Univ, Dept Math, Washington, DC 20059 USA
[6] Delaware State Univ, Dept Math Sci, Dover, DE 19901 USA
来源：
OPTIK | 2014年 / 125卷 / 17期
关键词：
Solitons; Integrability; Semi-inverse variational principle; EQUATION; KERR; FIELD;
D O I：
10.1016/j.ijleo.2014.04.024
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
This paper studies the perturbed optical solitons with parabolic and dual-power law nonlinearities in presence of spatio-temporal dispersion. The semi-inverse variational principle is applied to extract an analytical 1-soliton solution to the governing equation. There are constraint conditions that naturally fall out for the existence of these solitons. (C) 2014 Elsevier GmbH. All rights reserved.
引用
收藏
页码：4945 / 4950
页数：6
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