Exact optical solitons of Radhakrishnan-Kundu-Lakshmanan equation with Kerr law nonlinearity

被引：22
|
作者：
Ghanbari, Behzad [1 ]
Inc, Mustafa [2 ]
Yusur, Abdullahi [2 ,3 ]
Bayram, Mustafa [4 ]
机构：
[1] Kermanshah Univ Technol, Dept Engn Sci, Kermanshah, Iran
[2] Firat Univ, Sci Fac, Dept Math, TR-23119 Elazig, Turkey
[3] Fed Univ Dutse, Sci Fac, Dept Math, Jigawa 7156, Nigeria
[4] Istanbul Gelisim Univ, Dept Comp Engn, Istanbul, Turkey
来源：
MODERN PHYSICS LETTERS B | 2019年 / 33卷 / 06期
关键词：
Optical solitons; RKL; GERFM; traveling wave solutions; LIE SYMMETRY ANALYSIS; CONSERVATION-LAWS;
D O I：
10.1142/S0217984919500611
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
A new generalized exponential rational function method (GERFM) is used to acquire some new optical solitons of Radhakrishnan-Kundu-Lakshmanan (RKL) equation with Kerr nonlinearity. This equation is used to model propagation of solitons through an optical fiber. The well-known exponential rational function method is also a special case of the GERFM. The results reveal that the mentioned method is efficient and simple for solving different nonlinear partial differential equations.
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页数：14
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