Study of explicit travelling wave solutions of nonlinear (2 + 1)-dimensional Zoomeron model in mathematical physics

• Published in: Journal of Nonlinear, Complex and Data Science Vol. 25; no. 1; pp. 109 - 124
• Main Authors: Tariq, Kalim U., Liu, Jian-Guo, Nisar, Sana
• Format: Journal Article
• Language: English
• Published: De Gruyter 27.03.2024
• Subjects: kink soliton; solitary kink and dark soliton; the (2+1)-dimensional Zoomeron model; the periodic wave solution
• ISSN: 2752-2334; 2752-2334
• DOI: 10.1515/jncds-2023-0068

This article studeis the nonlinear (2 + 1)-dimensional Zoomeron equation by utilizing the various prominent analytical approaches namely the unified method and the extended hyperbolic function approach. The analysis in the current paper demonstrates the presence of travelling wave solutions. The applied methods are utilized as powerful tools to investigate and solve the model. The results obtained through these analytical methods reveal insightful patterns in the behavior of the Zoomeron equation. The significance of our work lies in the uniqueness of the methods employed. The two methods are applied to systematically analyze the equation, revealing hidden patterns and structures within its solution space. This leads to the discovery of a collection of solitary wave solutions such as kink waves, singular kink waves, periodic waves and dark soliton using contour plots, 3D and 2D graphics. In this article, we definitely prove that as the free parameters change, the wave amplitude changes as well. It is shown that the applied strategies are more effective and may be implemented to a variety of contemporary nonlinear evolution models emerging in mathematical physics.