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Rogue waves of the nonlinear Schrodinger equation with even symmetric perturbations

Ankiewicz, Adrian; Chowdhury, Amdad; Devine, Natasha; Akhmediev, Nail

Description

We show that a rogue wave solution of the nonlinear Schrödinger equation (NLSE) can survive even-parity perturbations of the equation, such as the addition of a quintic term and fourth-order dispersion. We present a solution which is accurate to the first order for such a perturbation. Our numerical simulations confirm the rogue wave existence when the parameter of perturbation |ν|<0.05.

CollectionsANU Research Publications
Date published: 2013-06
Type: Journal article
URI: http://hdl.handle.net/1885/12268
Source: Journal of Optics 15.6 (2013): 064007
DOI: 10.1088/2040-8978/15/6/064007

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