Quiescent Optical Solitons with Cubic-Quartic and Generalized Cubic-Quartic Nonlinearity

被引：3

作者：

Arnous, Ahmed H. ^{[1
]}

Biswas, Anjan ^{[2
,3
,4
,5
,6
]}

Yildirim, Yakup ^{[7
]}

Moraru, Luminita ^{[8
]}

Moldovanu, Simona ^{[9
]}

Moshokoa, Seithuti P. ^{[10
]}

机构：

[1] El Shorouk Acad, Higher Inst Engn, Dept Phys & Engn Math, Cairo 11837, Egypt

[2] Grambling State Univ, Dept Math & Phys, Grambling, LA 71245 USA

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

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

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

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

[7] Biruni Univ, Dept Comp Engn, TR-34010 Istanbul, Turkey

[8] Dunarea de Jos Univ Galati, Fac Sci & Environm, Dept Chem Phys & Environm, 47 Domneasca St, Galati 800008, Romania

[9] Dunarea de Jos Univ Galati, Fac Automat Comp Elect Engn & Elect, Dept Comp Sci & Informat Technol, 47 Domneasca St, Galati 800008, Romania

[10] Tshwane Univ Technol, Dept Math & Stat, ZA-0008 Pretoria, South Africa

来源：

ELECTRONICS | 2022年 / 11卷 / 22期

关键词：

solitons; Kudryashov; cubic-quartic;

D O I：

10.3390/electronics11223653

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

The enhanced Kudryashov's approach retrieves quiescent bright, dark, and singular solitons to the governing model that is considered with cubic-quartic form of self-phase modulation. The algorithm however fails to retrieve stationary solitons when the nonlinearity is the generalized version of the cubic-quartic form. The current analysis is conducted with a direct approach without an intermediary phase-portrait analysis as in the past.

引用

页数：8

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