Optical Soliton in Nonlocal Nonlinear Medium with Cubic-Quintic Nonlinearities and Spatio-Temporal Dispersion

被引：11

作者：

Zhou, Qin ^{[1
]}

Kumar, D. ^{[2
,3
]}

Mirzazadeh, M. ^{[4
]}

Eslami, M. ^{[5
]}

Rezazadeh, H. ^{[6
]}

机构：

[1] Wuhan Donghu Univ, Sch Elect & Informat Engn, Wuhan 430212, Hubei, Peoples R China

[2] Univ Tsukuba, Grad Sch Syst & Informat Engn, Tennodai 1-1-1, Tsukuba, Ibaraki, Japan

[3] Bangabandhu Sheikh Mujibur Rahman Sci & Technol U, Dept Math, Gopalganj 8100, Bangladesh

[4] Univ Guilan, Dept Engn Sci, Fac Engn & Technol, Rudsar Vajargah 4489163157, Iran

[5] Univ Mazandaran, Dept Math, Fac Math Sci, Babol Sar, Iran

[6] Amol Univ Special Modern Technol, Fac Modern Technol Engn, Amol, Iran

来源：

ACTA PHYSICA POLONICA A | 2018年 / 134卷 / 06期

基金：

中国国家自然科学基金;

关键词：

TRAVELING-WAVE SOLUTIONS; POWER-LAW; EQUATIONS;

D O I：

10.12693/APhysPolA.134.1204

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

In this article, we have constructed some new soliton solutions of the nonlocal nonlinear medium equation via three reliable approaches. The executed approaches are modified Kudryashov method, sinh-Gordon equation expansion method and extended sinh-Gordon equation expansion method. In this case, there are three types of competing nonlinearities that are taken into account in our model. They are nonlocal nonlinearity, cubic nonlinearity, and quintic nonlinearity. By means of the aforementioned methods, dark, bright, combined dark-bright, singular, combined singular, periodic, and other soliton solutions are obtained from the nonlocal nonlinear medium equation, and their respective existence conditions.

引用

页码：1204 / 1210

页数：7

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