N1-soliton solution for Schrodinger equation with competing weakly nonlocal and parabolic law nonlinearities

被引：28
|
作者：
Al-Amr, Mohammed O. [1 ]
Rezazadeh, Hadi [2 ]
Ali, Khalid K. [3 ]
Korkmazki, Alper [4 ]
机构：
[1] Univ Mosul, Coll Comp Sci & Math, Dept Math, Mosul 41002, Iraq
[2] Amol Univ Special Modern Technol, Fac Engn Technol, Amol, Iran
[3] Al Azhar Univ, Fac Sci, Math Dept, Cairo, Egypt
[4] Nord Stasse 9, Weimar, Germany
来源：
COMMUNICATIONS IN THEORETICAL PHYSICS | 2020年 / 72卷 / 06期
关键词：
Schrodinger equation; soliton; integrability; modified simple equation method; TRAVELING-WAVE SOLUTIONS; OPTICAL SOLITONS; TANH METHOD; EVOLUTION; MODEL;
D O I：
10.1088/1572-9494/ab8a12
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The nonlocal nonlinear Schrodinger equation (NNLSE) with competing weakly nonlocal nonlinearity and parabolic law nonlinearity is explored in the current work. A powerful integration tool, which is a modified form of the simple equation method, is used to construct the dark and singular 1-soliton solutions. It is shown that the modified simple equation method provides an effective and powerful mathematical gadget for solving various types of NNLSEs.
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页数：7
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