The self-similar brightlike darklike and W-shape solitons in inhomogeneous higher order nonlinear Schrödinger equation

Inhomogeneous higher order nonlinear Schrödinger equation is an important model to investigate various solitons. In this work, we obtain the self-similar brightlike, darklike and W-shape solitons by using self-similar transformation and present rich modulation by changing free real functions and lin...

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Bibliographic Details
Published in:	Optik (Stuttgart) Vol. 272; p. 170314
Main Authors:	Huo, Kui, Shen, Haiyang
Format:	Journal Article
Language:	English
Published:	Elsevier GmbH 01-02-2023
Subjects:	Higher order nonlinear Schrödinger equation Self-similar transformation Soliton Soliton Self-similar transformation Higher order nonlinear Schrödinger equation
Online Access:	Get full text
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Summary:	Inhomogeneous higher order nonlinear Schrödinger equation is an important model to investigate various solitons. In this work, we obtain the self-similar brightlike, darklike and W-shape solitons by using self-similar transformation and present rich modulation by changing free real functions and linear potentials. The self-similar solitons might provide theories for laser pulse experiments.
ISSN:	0030-4026 1618-1336
DOI:	10.1016/j.ijleo.2022.170314