Math. Model. Nat. Phenom.
Volume 16, 2021
|Number of page(s)||15|
|Published online||16 June 2021|
New exact traveling wave solutions to the (2+1)-dimensional Chiral nonlinear Schrödinger equation
Faculty of Engineering Technology, Amol University of Special Modern Technologies,
2 Punjab University College of Information Technology, University of the Punjab, Lahore 54000, Pakistan.
3 Department of Mathematics, Faculty of Mathematical Sciences, University of Mazandaran, Babolsar, Iran.
* Corresponding author: firstname.lastname@example.org
Accepted: 3 January 2021
In this research work, we successfully construct various kinds of exact traveling wave solutions such as trigonometric like, singular and periodic wave solutions as well as hyperbolic solutions to the (2+1)-dimensional Chiral nonlinear Schröginger equation (CNLSE) which is used as a governing equation to discuss the wave in the quantum field theory. The mechanisms which are used to obtain these solutions are extended rational sine-cosine/sinh-cosh and the constraint conditions for the existence of valid solutions are also given. The attained results exhibit that the proposed techniques are a significant addition for exploring several types of nonlinear partial differential equations in applied sciences. Moreover, 3D, 2D-polar and contour profiles are depicted for showing the physical behavior of the reported solutions by setting suitable values of unknown parameters.
Mathematics Subject Classification: 39A14 / 83C15 / 35C08
Key words: Exact solutions / (2+1) CNLSE / extended rational sine-cosine/sinh-cosh techniques
© The authors. Published by EDP Sciences, 2021
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