A variety of exact solutions for fractional (2+1)-dimensionalHeisenberg ferromagnetic spin chain in the semiclassical limit

• I. Akhtar ^[1] ; K.U. Tariq ^[1] ; M.M.A. Khater ^[4] ; A. Houwe ^[2] ; M. Inc ^[3]
  1. [1] Mirpur University of Science and Technology

     Mirpur University of Science and Technology

     Pakistán

     
  2. [2] University of Maroua

     University of Maroua

     Camerún

     
  3. [3] Biruni University

     Biruni University

     Turquía

     
  4. [4] Obour High Institute for Engineering and Technology, Cairo, Egypt

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• Localización: Revista Mexicana de Física, ISSN-e 0035-001X, Vol. 67, Nº. 4, 2021, págs. 492-502
• Idioma: inglés
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• Resumen

  • This paper investigates exact voyaging (2 + 1) dimensional Heisenberg ferromagnetic spin chain solutions with conformable fractionalderivatives, an important family of nonlinear equations from Schr ̈odinger (NLSE) for the construction of hyperbolic, trigonometric andcomplex function solutions. The detailed rational sine-cosine system and rational sinh-cosh system were used to locate dim, special andperiodic wave solutions successfully. These findings suggest that the proposed approaches may be useful to investigate a range of solutionsinside a repository of applied sciences and engineering, with success, quality, and trust. In addition, graphical representations and physicalexpresses of such solutions are represented by a set of the required values of the parameters involved. The methods are essentially adequateand can be extended to different dynamic models that create the nonlinear processes in today’s research.