Browsing by Author "Rizvi, Syed Tahir Raza"

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Citation Count: Osman, M. S...et al. (2020). "Different Types of Progressive Wave Solutions via the 2D-Chiral Nonlinear Schrodinger Equation", Frontiers in Physics, Vol. 8.
Different Types of Progressive Wave Solutions via the 2D-Chiral Nonlinear Schrodinger Equation
(2020) Osman, M. S.; Baleanu, Dumitru; Tariq, Kalim Ul-Haq; Kaplan, Melike; Younis, Muhammad; Rizvi, Syed Tahir Raza; 56389
A versatile integration tool, namely the protracted (or extended) Fan sub-equation (PFS-E) technique, is devoted to retrieving a variety of solutions for different models in many fields of the sciences. This essay presents the dynamics of progressive wave solutions via the 2D-chiral nonlinear Schrodinger (2D-CNLS) equation. The solutions acquired comprise dark optical solitons, periodic solitons, singular dark (bright) solitons, and singular periodic solutions. By comparing the results gained in this work with other literature, it can be noticed that the PFS-E method is an useful technique for finding solutions to other similar problems. Furthermore, some new types of solutions are revealed that will help us better understand the dynamic behaviors of the 2D-CNLS model.
Citation Count: Younis, Muhammad...et al. (2020). "Investigation of Electromagnetic Wave Structures for a Coupled Model in Anti-ferromagnetic Spin Ladder Medium", Frontiers in Physics, Vol. 8.
Investigation of Electromagnetic Wave Structures for a Coupled Model in Anti-ferromagnetic Spin Ladder Medium
(2020) Younis, Muhammad; Yousaf, Umair; Ahmed, Nauman; Rizvi, Syed Tahir Raza; Iqbal, Muhammad Sajid; Baleanu, Dumitru; 56389
The article studies the extraction of electromagnetic wave structures in a spin ladder anti-ferromagnetic medium with a coupled generalized non-linear Schrodinger model. The direct algebraic technique is used to extract the wave solutions. The solutions are obtained in the form of dark, singular, kink, and dark-singular under different constraint conditions. Moreover, the dynamic behavior of the structures have depicted in 3D graphs and their corresponding counterplots. The results are helpful for the understanding of wave propagation study and are also vital for numerical and experimental verifications in the field of electromagnetic wave theory. © Copyright © 2020 Younis, Yousaf, Ahmed, Rizvi, Iqbal and Baleanu.
Citation Count: Rizvi, Syed Tahir Raza...et al. (2020). "Lump and rogue wave solutions for the Broer-Kaup-Kupershmidt system", Chinese Journal of Physics, Vol. 68, pp. 19-27.
Lump and rogue wave solutions for the Broer-Kaup-Kupershmidt system
(2020) Rizvi, Syed Tahir Raza; Younis, Muhammad; Baleanu, Dumitru; Iqbal, Hadiqa; 56389
This paper retrieves lump solution for (2+1)-dimensional Broer-Kaup-Kupershmidt (BKK) system by the aid of Hirota bilinear method (HBM). We also obtain rogue wave solutions formed by the interaction of lump solution and a pair of stripe solitons. The dynamics of these solutions are figured out graphically by selecting suitable values to parameters. © 2020 The Physical Society of the Republic of China (Taiwan)
Citation Count: Seadawy, Aly R...et al. (2021). "Lump, lump-one stripe, multiwave and breather solutions for the Hunter–Saxton equation", Open Physics, Vol. 19, No. 1, pp. 1-10.
Lump, lump-one stripe, multiwave and breather solutions for the Hunter–Saxton equation
(2021) Seadawy, Aly R.; Rizvi, Syed Tahir Raza; Ahmad, Sarfraz; Younis, Muhammad; Baleanu, Dumitru; 56389
The aim of this article was to address the lump, lump-one stripe, multiwave and breather solutions for the Hunter–Saxton equation with the aid of Hirota bilinear technique. This model concerns in a massive nematic liquid crystal director field. By choosing the function f in Hirota bilinear form, as the general quadratic function, trigonometric function and exponential function along with appropriate set of parameters, we find the lump, lump-one stripe, multiwave and breather solutions successfully. We also interpreted some three-dimensional and contour profiles to anticipate the wave dynamics. These newly obtained solutions have some arbitrary constants and so can be applicable to explain diversity in qualitative features of wave phenomena. © 2021 Aly R. Seadawy et al.