Cubic-quartic optical soliton perturbation with complex Ginzburg-Landau equation by the enhanced Kudryashov's method

被引：58

作者：

Arnous, Ahmed H. ^{[1
]}

Biswas, Anjan ^{[3
,4
,5
,6
,7
]}

Yildirim, Yakup ^{[8
]}

Zhou, Qin ^{[2
]}

Liu, Wenjun ^{[9
,10
]}

Alshomrani, Ali S.

Alshehri, Hashim M. ^{[4
]}

机构：

[1] Higher Inst Engn, Dept Phys & Engn Math, Cairo, Egypt

[2] Wuhan Text Univ, Res Ctr Nonlinear Sci, Sch Math & Phys Sci, Wuhan 430200, Peoples R China

[3] Natl Res Nucl Univ, Dept Appl Math, 31 Kashirskoe Hwy, Moscow 115409, Russia

[4] King Abdulaziz Univ, Dept Math, Math Modeling & Appl Computat MMAC Res Grp, Jeddah 21589, Saudi Arabia

[5] Sefako Makgatho Hlth Sci Univ, Dept Math & Appl Math, ZA-0204 Medunsa, South Africa

[6] Alabama A&M Univ, Dept Phys Chem & Math, Normal, AL 35762 USA

[7] Dunarea de Jos Univ Galati, Cross Border Fac, Dept Appl Sci, 111 Domneasca St, Galati 800201, Romania

[8] Near East Univ, Fac Arts & Sci, Dept Math, CY-99138 Nicosia, Cyprus

[9] Beijing Univ Posts & Telecommun, State Key Lab Informat Photon & Opt Commun, POB 122, Beijing 100876, Peoples R China

[10] Beijing Univ Posts & Telecommun, Sch Sci, POB 122, Beijing 100876, Peoples R China

来源：

CHAOS SOLITONS & FRACTALS | 2022年 / 155卷

关键词：

Solitons; Kudryashov; Ginzburg-Landau; Constraints; 1ST INTEGRAL METHOD; SPATIOTEMPORAL DISPERSION; BRIGHT; DARK; FIBERS;

D O I：

10.1016/j.chaos.2021.111748

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

This paper implements the enhanced Kudryashov's method to address cubic-quartic complex Ginzburg- Landau equation for locating its solitons. This is considered when chromatic dispersion is discarded because of its low count. Sis forms of self-phase modulation structures are studied and they are Kerr law, parabolic law, polynomial law, quadratic-cubic law, anti-cubic law and parabolic-nonlocal law. Thus, bright and singular solitons are recovered for this model. The existence criteria for such solitons have been indicated, as well.(c) 2021 Elsevier Ltd. All rights reserved.

引用

页数：15

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