Highly Dispersive Optical Solitons in the Absence of Self-Phase Modulation by Lie Symmetry

Sandeep Malik, Sachin Kumar, Anjan Biswas, Yakup Yıldırım, Luminita Moraru*, Simona Moldovanu, Catalina Iticescu, Abdulaziz Alotaibi

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

5 Citations (Scopus)

Abstract

The paper revisits highly dispersive optical solitons that are addressed by the aid of Lie symmetry followed by the implementation of the Riccati equation approach and the improved modified extended tanh-function approach. The soliton solutions are recovered and classified. The conservation laws are also recovered and the corresponding conserved quantities are enlisted.

Original languageEnglish
Article number886
JournalSymmetry
Volume15
Issue number4
DOIs
Publication statusPublished - Apr 2023
Externally publishedYes

Keywords

  • Lie symmetry analysis
  • Riccati equation method
  • conservation laws
  • solitons

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