Optical Soliton Perturbation with Parabolic Law Nonlinearity

被引:3
|
作者
Arnous, Ahmed H. [1 ]
Samir, Islam [2 ]
Biswas, Anjan [3 ,4 ,5 ,6 ,7 ]
Gonzalez-Gaxiola, Oswaldo [8 ]
Moraru, Luminita [9 ]
Iticescu, Catalina [9 ]
Moldovanu, Simona [10 ]
Alghamdi, Abdulah A. [4 ]
机构
[1] El Shorouk Acad, Higher Inst Engn, Dept Phys & Engn Math, Cairo 11837, Egypt
[2] Ain Shams Univ, Fac Engn, Dept Phys & Math Engn, Cairo 11517, Egypt
[3] Grambling State Univ, Dept Math & Phys, Grambling, LA 71245 USA
[4] King Abdulaziz Univ, Dept Math, Math Modeling & Appl Computat MMAC Res Grp, Jeddah 21589, Saudi Arabia
[5] Natl Res Nucl Univ, Dept Appl Math, 31 Kashirskoe Hwy, Moscow 115409, Russia
[6] Dunarea de Jos Univ Galati, Cross Border Fac Humanities Econ & Engn, Dept Appl Sci, 111 Domneasca St, Galati 800201, Romania
[7] Sefako Makgatho Hlth Sci Univ, Dept Math & Appl Math, ZA-0204 Medunsa, South Africa
[8] Univ Autonoma Metropolitana Cuajimalpa, Appl Math & Syst Dept, Vasco de Quiroga 4871, Mexico City 05348, DF, Mexico
[9] Dunarea de Jos Univ Galati, Fac Sci & Environm, Dept Chem Phys & Environm, 47 Domneasca St, Galati 800008, Romania
[10] Dunarea de Jos Univ Galati, Fac Automat Comp & Elect Engn & Elect, Dept Comp Sci & Informat Technol, 47 Domneasca St, Galati 800008, Romania
关键词
solitons; parabolic; constraints; SCHRODINGER-EQUATION;
D O I
10.3390/universe9030155
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
This paper recovers a broad spectrum of optical solitons for the perturbed nonlinear Schrodinger's equation having a dual-power law of nonlinearity. The perturbation terms are from inter-modal dispersion and self-frequency shift. The integration scheme is the improved extended tanh function approach. The parameter constraints that naturally emerge are also enumerated.
引用
收藏
页数:11
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