Optical solitons of fractional complex Ginzburg–Landau equation with conformable, beta, and M-truncated derivatives: a comparative study
Abstract In this paper, we investigate the optical solitons of the fractional complex Ginzburg–Landau equation (CGLE) with Kerr law nonlinearity which shows various phenomena in physics like nonlinear waves, second-order phase transition, superconductivity, superfluidity, liquid crystals, and string...
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doaj-b8686971c78741208cd7fc1f0e0693892020-11-25T03:52:47ZengSpringerOpenAdvances in Difference Equations1687-18472020-10-012020111910.1186/s13662-020-03052-7Optical solitons of fractional complex Ginzburg–Landau equation with conformable, beta, and M-truncated derivatives: a comparative studyAmjad Hussain0Adil Jhangeer1Naseem Abbas2Ilyas Khan3El-Syed M. Sherif4Department of Mathematics, Quaid-I-Azam UniversityDepartment of Mathematics, Namal InstituteDepartment of Mathematics, Quaid-I-Azam UniversityFaculty of Mathematics and Statistics, Ton DucThang UniversityMechanical Engineering Department, College of Engineering, King Saud UniversityAbstract In this paper, we investigate the optical solitons of the fractional complex Ginzburg–Landau equation (CGLE) with Kerr law nonlinearity which shows various phenomena in physics like nonlinear waves, second-order phase transition, superconductivity, superfluidity, liquid crystals, and strings in field theory. A comparative approach is practised between the three suggested definitions of derivative viz. conformable, beta, and M-truncated. We have constructed the optical solitons of the considered model with a new extended direct algebraic scheme. By utilization of this technique, obtained solutions carry a variety of new families including dark-bright, dark, dark-singular, and singular solutions of Type 1 and 2, and sufficient conditions for the existence of these structures are given. Further, graphical representations of the obtained solutions are depicted. A detailed comparison of solutions to the considered problem, obtained by using different definitions of derivatives, is reported as well.http://link.springer.com/article/10.1186/s13662-020-03052-7Fractional complex Ginzburg–Landau equationNew extended direct algebraic methodOptical solitonsConformable derivativeBeta derivativeM-truncated derivative |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Amjad Hussain Adil Jhangeer Naseem Abbas Ilyas Khan El-Syed M. Sherif |
spellingShingle |
Amjad Hussain Adil Jhangeer Naseem Abbas Ilyas Khan El-Syed M. Sherif Optical solitons of fractional complex Ginzburg–Landau equation with conformable, beta, and M-truncated derivatives: a comparative study Advances in Difference Equations Fractional complex Ginzburg–Landau equation New extended direct algebraic method Optical solitons Conformable derivative Beta derivative M-truncated derivative |
author_facet |
Amjad Hussain Adil Jhangeer Naseem Abbas Ilyas Khan El-Syed M. Sherif |
author_sort |
Amjad Hussain |
title |
Optical solitons of fractional complex Ginzburg–Landau equation with conformable, beta, and M-truncated derivatives: a comparative study |
title_short |
Optical solitons of fractional complex Ginzburg–Landau equation with conformable, beta, and M-truncated derivatives: a comparative study |
title_full |
Optical solitons of fractional complex Ginzburg–Landau equation with conformable, beta, and M-truncated derivatives: a comparative study |
title_fullStr |
Optical solitons of fractional complex Ginzburg–Landau equation with conformable, beta, and M-truncated derivatives: a comparative study |
title_full_unstemmed |
Optical solitons of fractional complex Ginzburg–Landau equation with conformable, beta, and M-truncated derivatives: a comparative study |
title_sort |
optical solitons of fractional complex ginzburg–landau equation with conformable, beta, and m-truncated derivatives: a comparative study |
publisher |
SpringerOpen |
series |
Advances in Difference Equations |
issn |
1687-1847 |
publishDate |
2020-10-01 |
description |
Abstract In this paper, we investigate the optical solitons of the fractional complex Ginzburg–Landau equation (CGLE) with Kerr law nonlinearity which shows various phenomena in physics like nonlinear waves, second-order phase transition, superconductivity, superfluidity, liquid crystals, and strings in field theory. A comparative approach is practised between the three suggested definitions of derivative viz. conformable, beta, and M-truncated. We have constructed the optical solitons of the considered model with a new extended direct algebraic scheme. By utilization of this technique, obtained solutions carry a variety of new families including dark-bright, dark, dark-singular, and singular solutions of Type 1 and 2, and sufficient conditions for the existence of these structures are given. Further, graphical representations of the obtained solutions are depicted. A detailed comparison of solutions to the considered problem, obtained by using different definitions of derivatives, is reported as well. |
topic |
Fractional complex Ginzburg–Landau equation New extended direct algebraic method Optical solitons Conformable derivative Beta derivative M-truncated derivative |
url |
http://link.springer.com/article/10.1186/s13662-020-03052-7 |
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