Flat top solitons on linear gaussian potential

Umarov, Bakhram A. and Mohd Busul Aklan, Nor Amirah and Rosly, M.R. and Hassan, Torla (2017) Flat top solitons on linear gaussian potential. In: 1st International Conference on Applied & Industrial Mathematics and Statistics 2017 (ICoAIMS 2017), 8th–10th August 2017, Kuantan, Pahang.

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Abstract

The study of Nonlinear Schrodinger Equation has been wide focus from many researchers especially analysing the result of collision as it describes the soliton propagation. This paper considers the soliton scattering of cubic-quintic Nonlinear Schrodinger Equation on localized Gaussian potential. By applying Super-Gaussian ansatz as the trial function for variational approximation (VA) method, the soliton interaction may acquire flat-top shape with appropriate parameters. The result of VA will be compared to numerical analysis to check the accuracy of analytical predictions.

Item Type:	Conference or Workshop Item (Plenary Papers)
Additional Information:	3938/59048
Uncontrolled Keywords:	Control nonlinearities, Gaussian distribution, Nonlinear equations, Solitons
Subjects:	Q Science > QA Mathematics Q Science > QC Physics
Kulliyyahs/Centres/Divisions/Institutes (Can select more than one option. Press CONTROL button):	Kulliyyah of Science Kulliyyah of Science > Department of Physics
Depositing User:	Dr Bakhram Umarov
Date Deposited:	03 Nov 2017 16:14
Last Modified:	13 Feb 2020 10:51
URI:	http://irep.iium.edu.my/id/eprint/59048

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