Optical solitons and group invariants for Chen-Lee-Liu equation with time-dependent chromatic dispersion and nonlinearity by Lie symmetry

Rahul Kumar, Rajeev Kumar, Anupma Bansal, Anjan Biswas, Yakup Yildirim, Seithuti P. Moshokoa, Asim Asiri

Research output: Contribution to journalArticlepeer-review

13 Citations (Scopus)

Abstract

This paper uses the classical Lie symmetry method for optical solitons to study the Chen-Lee-Liu equation. We are able to establish symmetries that convert the model into a set of ordinary differential equations and obtain solutions of the reduced equations through various methods.

Original languageEnglish
Pages (from-to)4021-4029
Number of pages9
JournalUkrainian Journal of Physical Optics
Volume24
Issue number4
DOIs
Publication statusPublished - 2023
Externally publishedYes

Keywords

  • Chen-Lee-Liu equation
  • Lie symmetry analysis
  • solitons

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