Cubic-quartic optical soliton perturbation with Lakshmanan-Porsezian-Daniel model by semi-inverse variational principle

被引：149

作者：

Biswas, Anjan ^{[1
,2
,3
,4
]}

Edoki, Joseph ^{[1
]}

Guggilla, Padmaja ^{[1
]}

Khan, Salam ^{[1
]}

Alzahrani, Abdullah Khamis ^{[2
,5
]}

Belic, Milivoj R.

机构：

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

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

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

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

[5] Texas A&M Univ Qatar, Sci Program, POB 23874, Doha, Qatar

来源：

UKRAINIAN JOURNAL OF PHYSICAL OPTICS | 2021年 / 22卷 / 03期

关键词：

cubic-quartic solitons; semi-inverse variation; stationary integrals;

D O I：

10.3116/16091833/22/3/123/2021

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We retrieve analytically a bright 1-soliton solution to a perturbed cubic-quartic Lakshmanan-Porsezian-Daniel model, using a semi-inverse variational principle. The perturbation terms are considered arising from the condition of maximum allowable intensity. The restrictions imposed by integrability considerations on the model parameters are enlisted. It is important that the other analytical approaches available fail to recover the analytical bright-soliton solution to the model with the maximum allowable intensity.

引用

页码：123 / 127

页数：5

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