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.
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页数：15
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