QUIESCENT BRIGHT OPTICAL SOLITONS FOR RADHAKRISHNAN– KUNDU–LAKSHMANAN EQUATION WITH NONLINEAR CHROMATIC DISPERSION AND POWER—LAW OF SELF–PHASE MODULATION BY LIE SYMMETRY

Abdullahi Rashid Adem, Anjan Biswas, Yakup Yildirim, Anwar Jaafar Mohamad Jawad, Ali Saleh Alshomrani

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Abstract

The current paper recovers quiescent optical solitons for the Radhakrishnan–Kundu–Lakshmanan equation with a power law of self–phase modulation and nonlinear chromatic dispersion. The Lie symmetry analysis leads to stationary bright optical soliton solutions for linear and generalized temporal evolution. The parameter constraints for the existence of such solitons are enumerated.

Original languageEnglish
Pages (from-to)3013-3018
Number of pages6
JournalUkrainian Journal of Physical Optics
Volume25
Issue number3
DOIs
Publication statusPublished - 2024
Externally publishedYes

Keywords

  • Lie symmetry 2
  • bright solitons
  • quiescent solitons

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