https://doi.org/10.1140/epjp/i2019-12887-3
Regular Article
Analytical solitons with the Biswas-Milovic equation in the presence of spatio-temporal dispersion in non-Kerr law media
Department of Mathematics, University of the Punjab, Quaid-e-Azam Campus, Lahore, Pakistan
* e-mail: rajtahir39@gmail.com
Received:
12
April
2019
Accepted:
12
July
2019
Published online:
25
September
2019
In this paper, we concentrate on the optical soliton solutions of spatially temporal Biswas-Milovic equation with power law and dual-power law nonlinearities. This model accounts for several imperfections for the transmission of solitons through optical fibers. The first integral method is employed in order to construct singular and dark 1-soliton solutions from the governing Biswas-Milovic equation with spatio-temporal dispersion. Some parametric restrictions are also enumerated which guarantee the existence of these soliton solutions. Moreover, the obtained results are demonstrated by 3D and 2D plots.
© Società Italiana di Fisica and Springer-Verlag GmbH Germany, part of Springer Nature, 2019
