Lump and optical dromions for paraxial nonlinear Schrödinger equation-Reference-Cited by-同舟云学术

Lump and optical dromions for paraxial nonlinear Schrödinger equation

Published:2021-02-19 Issue:05 Volume:35 Page:2150078
ISSN:0217-9792
Container-title:International Journal of Modern Physics B
language:en
Short-container-title:Int. J. Mod. Phys. B

Author:

Rizvi Syed Tahir Raza¹,Seadawy Aly R.²,Younis Muhammad³,Javed Irum¹,Iqbal Hadiqa¹

Affiliation:

1. Department of Mathematics, COMSATS University Islamabad, Lahore Campus, Pakistan

2. Mathematics Department, Faculty of Science, Taibah University, Al-Madinah Al-Munawarah, Saudi Arabia

3. Punjab University College of Information Technology, University of the Punjab, Lahore, Pakistan

Abstract

In this paper, we obtain lump soliton solutions for paraxial nonlinear Schrödinger equation (NLSE) with the aid of Hirota bilinear method (HBM). Lump soliton solutions are rational functions localized in all directions in the space. We also get optical dromions for paraxial NLSE by using the modified extended Tanh method. We get domain walls, singular dromions and combined dark-singular dromions. We also list the constraint conditions.

Publisher

World Scientific Pub Co Pte Lt

Subject

Condensed Matter Physics,Statistical and Nonlinear Physics

Link

https://www.worldscientific.com/doi/pdf/10.1142/S0217979221500788

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