Dark-bright optical soliton and conserved vectors to the Biswas-Arshed equation with third-order dispersions in the absence of self-phase modulation

Creative Commons License

Aliyu A. I., Inc M., Yusuf A., Baleanu D., BAYRAM M.

Frontiers in Physics, vol.7, no.MAR, 2019 (SCI-Expanded) identifier

  • Publication Type: Article / Article
  • Volume: 7 Issue: MAR
  • Publication Date: 2019
  • Doi Number: 10.3389/fphy.2019.00028
  • Journal Name: Frontiers in Physics
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Keywords: Biswas-Arshed equation, Complex envelope ansatz, Conserved vectors, Dark-bright optical soliton, Multiplier, Numerical simulations
  • Istanbul Gelisim University Affiliated: Yes


© 2019 Aliyu, Inc, Yusuf, Baleanu and Bayram.The form-I version of the new celebrated Biswas-Arshed equation is studied in this work with the aid of complex envelope ansatz method. The equation is considered when self-phase is absent and velocity dispersion is negligibly small. New Dark-bright optical soliton solution of the equation emerge from the integration. The acquired solution combines the features of dark and bright solitons in one expression. The solution obtained are not yet reported in the literature. Moreover, we showed that the equation possess conservation laws (Cls).