Optical soliton perturbation with spatio-temporal dispersion having Kerr law nonlinearity by the variational iteration method

Authors

  • O. González Gaxiola Universidad Autónoma Metropolitana-Cuajimalpa
  • A. Biswas Department of Physics, Chemistry and Mathematics, Alabama A&M University, Normal, AL 35762-7500, USA
  • A. Kamis Alzahrani Department of Mathematics, King Abdulaziz University, Jeddah-21589, Saudi Arabia
  • M. R. Belic Science Program, Texas A&M University at Qatar, PO Box 23874, Doha, Qatar

DOI:

https://doi.org/10.31349/RevMexFis.66.404

Keywords:

Nonlinear Schrödinger equation, Kerr law nonlinearity, Variational iteration method, Optical solitons solutions, Perturbation.

Abstract

This paper studies optical soliton perturbation that appears with Kerr law nonlinearity having spatio-temporal dispersion. The numerical scheme adopted is the variational iteration method. The perturbation terms are of Hamiltonian type and stem from inter-modal dispersion, self-steepening and nonlinear dispersion. Both bright and dark solitons are taken into consideration.

References

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Published

2020-07-01

How to Cite

[1]
O. González Gaxiola, A. Biswas, A. K. Alzahrani, and M. R. Belic, “Optical soliton perturbation with spatio-temporal dispersion having Kerr law nonlinearity by the variational iteration method”, Rev. Mex. Fís., vol. 66, no. 4 Jul-Aug, pp. 404–410, Jul. 2020.

Issue

Vol. 66 No. 4 Jul-Aug (2020): Revista Mexicana de Física

Section

07 Gravitation, Mathematical Physics and Field Theory

License

Authors retain copyright and grant the Revista Mexicana de Física right of first publication with the work simultaneously licensed under a CC BY-NC-ND 4.0 that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.