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Optical soliton perturbation with quadratic-cubic nonlinearity by Riccati-Bernoulli sub-ODE method and Kudryashov's scheme
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Optical soliton perturbation with quadratic-cubic nonlinearity by Riccati-Bernoulli sub-ODE method and Kudryashov's scheme

Mohammad Mirzazadeh, Rubayyi T. Alqahtani and Anjan Biswas
Optik (Stuttgart), Vol.145, pp.74-78
01/09/2017
DOI: https://doi.org/10.1016/j.ijleo.2017.07.011

Abstract

Integrability Quadratic-cubic nonlinearity Solitons
This paper obtains soliton solutions to the perturbed nonlinear Schrödinger's equation with quadratic-cubic nonlinearity. Two integration algorithms are employed. They are Riccati-Bernoulli sub-ODE method and Kudryashov's scheme. This leads to dark, singular and several other forms of soliton solutions that are being reported for the first time in this paper.

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