Semi-rational solutions of N-coupled variable-coefficient nonlinear Schrödinger equation

In this paper, N(N=2,3⋯) coupled nonlinear Schrödinger equations with variable coefficients have been studied via the Darboux transformation, which have been used to describe the interaction among nonlinear optics and other interdisciplinary subjects. Higher-order semi-rational solutions have been a...

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Bibliographic Details
Published in:Optik (Stuttgart) 2021-09, Vol.241, p.167061, Article 167061
Main Authors: Xiang, Xiao-Shuo, Zuo, Da-Wei
Format: Article
Language:English
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Summary:In this paper, N(N=2,3⋯) coupled nonlinear Schrödinger equations with variable coefficients have been studied via the Darboux transformation, which have been used to describe the interaction among nonlinear optics and other interdisciplinary subjects. Higher-order semi-rational solutions have been attained. As an example, it has been discussed the propagation and interaction of rogue wave and soliton for the 3 coupled nonlinear Schrödinger equations with variable coefficients: one- and two-order solitons with rogue waves have been discussed.
ISSN:0030-4026
1618-1336
DOI:10.1016/j.ijleo.2021.167061