https://doi.org/10.1140/epjd/s10053-022-00376-9
Regular Article – Nonlinear Dynamics
Bright soliton dynamics for power-law medium with quintic nonlinearity
School of Science, Jiangsu University of Science and Technology, 212100, Zhenjiang, China
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Received:
7
September
2021
Accepted:
1
March
2022
Published online:
11
March
2022
Abstract
In this work, based on the nonlinear Schrödinger equation with quintic higher-order nonlinearity and higher-order dispersion effects, we investigate the dynamics of bright soliton in power-law nonlinear medium with quintic-order nonlinearity. Via the F-expansion method, we derived the typical bright soliton solution of such system and show the system’s power-law characteristics of the derived bright soliton evolution graphically. Meanwhile, we show the stability of the bright soliton for the power-law system under the system’s appropriate practical parametric setting. The theoretical results derived in this work can be used to guide the experimental observation of the dynamic behavior of solitons in higher-order nonlinear power-law systems with higher-order dispersion.
© The Author(s), under exclusive licence to EDP Sciences, SIF and Springer-Verlag GmbH Germany, part of Springer Nature 2022
