Dark optical solitons of Biswas-Milovic equation with dual-power law nonlinearity

  • M. MirzazadehEmail author
  • M. Eslami
  • Ahmed Hassan Arnous
Regular Article


This paper studies the Biswas-Milovic equation, which is a generalized version of the nonlinear Schrödinger equation, with dual-power law nonlinearity. The G′/G-expansion method is employed to extract the dark 1-soliton solution from the equation. The results have a similar setting to the ones obtained earlier by the ansatz approach. Both constant and time-dependent coefficients are taken into consideration.


Soliton Wave Solution Travel Wave Solution Solitary Wave Solution Optical Soliton 
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Copyright information

© Società Italiana di Fisica and Springer-Verlag Berlin Heidelberg 2015

Authors and Affiliations

  • M. Mirzazadeh
    • 1
    Email author
  • M. Eslami
    • 2
  • Ahmed Hassan Arnous
    • 3
  1. 1.Department of Engineering Sciences, Faculty of Technology and Engineering, East of GuilanUniversity of GuilanRudsar-VajargahIran
  2. 2.Department of Mathematics, Faculty of Mathematical SciencesUniversity of MazandaranBabolsarIran
  3. 3.Department of Engineering Mathematics and PhysicsHigher Institute of Engineering El ShoroukEl ShoroukEgypt

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