Optical dark and dark-singular solitons with anti-cubic nonlinearity

被引：32
作者：
Afzal, Syeda Sahar [1 ]
Younis, Muhammad [2 ]
Rizvi, Syed Tahir Raza [3 ]
机构：
[1] Natl Coll Business Adm & Econ, Dept Math, LBU DNA Campus, Lahore, Pakistan
[2] Univ Punjab, Ctr Undergrad Studies, Lahore 54590, Pakistan
[3] COMSATS Inst Informat Technol, Dept Math, Lahore, Pakistan
来源：
OPTIK | 2017年 / 147卷
关键词：
Optical solitons; Anti-cubic nonlinearity; Integrability; TIME-DEPENDENT COEFFICIENTS; POWER-LAW NONLINEARITY; SCHRODINGER-EQUATION; SPATIOTEMPORAL DISPERSION; BACKLUND TRANSFORMATION; EXPANSION; INDEX;
D O I：
10.1016/j.ijleo.2017.08.067
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
This paper studies the dynamics of optical dark and dark-singular solitons for nonlinear Schrodinger equation under anti-cubic nonlinearity with extended direct algebraic method. The constraint conditions for the existence of optical dark and dark-singular solitons are also listed. Additionally, a couple of other solutions known as singular periodic, fall out as a by-product of this scheme. (C) 2017 Elsevier GmbH. All rights reserved.
引用
收藏
页码：27 / 31
页数：5
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