Optical soliton perturbation with Kudryashov's equation by semi-inverse variational principle

Biswas A., Asma M., Guggilla P., Mullick L., Moraru L., EKİCİ M. , ...More

PHYSICS LETTERS A, vol.384, no.33, 2020 (Journal Indexed in SCI) identifier identifier

  • Publication Type: Article / Article
  • Volume: 384 Issue: 33
  • Publication Date: 2020
  • Doi Number: 10.1016/j.physleta.2020.126830
  • Title of Journal : PHYSICS LETTERS A
  • Keywords: Solitons, Kudryashov's equation, Semi-inverse variation


The semi-inverse variational principle retrieved bright 1-soliton solution to the perturbed Kudryashov's equation. The perturbation terms appear with maximum intensity and additionally higher order dispersion effects are included. The parameter constraints for the solitons to exist are also enumerated. (C) 2020 Elsevier B.V. All rights reserved.