Flat top solitons on linear gaussian potential
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....
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Main Authors: | , , , |
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Format: | Conference or Workshop Item |
Language: | English English |
Published: |
Institute of Physics (IOP)
2017
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Subjects: | |
Online Access: | http://irep.iium.edu.my/59048/8/59048-Flat%20top%20solitons%20on%20linear%20gaussian%20potential.pdf http://irep.iium.edu.my/59048/9/59048-Flat%20top%20solitons%20on%20linear%20Gaussian%20potential_SCOPUS.pdf http://irep.iium.edu.my/59048/ http://iopscience.iop.org/article/10.1088/1742-6596/890/1/012071/pdf |
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Summary: | 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. |
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