Approximate Solutions of the Effective Mass Klein-Gordon Equation for Unequal Potentials

  • C. A. Onate Department of Physical Sciences, Landmark University, Omu-Aran, Nigeria.
  • O.O. Ogunlesi Department of Science Laboratory Technology, Federal College of Animal Health and Production Technology Moor Plantation Apata Ibadan, Nigeria
  • O. M. Odeyemi Department of Physical Sciences, Joseph Ayo Babalola University, IkejiArakeji, Nigeria
  • O. E. Odeyemi Department of Science Laboratory Technology, Federal College of Animal Health and Production Technology Moor Plantation Apata Ibadan, Nigeria
Keywords: Klein-Gordon equation, Eigensolution, Wave equation, Parametric Nikiforov-Uvarov method

Abstract

Using a suitable approximation scheme to the centrifugal barrier, we solved the 3-dimensional Klein-Gordon equation for effective mass potential under unequal scalar and vector Coulomb-Hulthẻn potential in the framework of parametric Nikiforov-Uvarov method. The effects of the screening parameter, the effective masses and the potential strengths on energy were graphically and numerically studied in details. It is noted that the relativistic energy of the Klein-Gordon equation under unequal scalar and vector Coulomb-Hulthẻn potential is highly bounded

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Published
2019-10-08
How to Cite
Onate, C. A., Ogunlesi, O., Odeyemi, O. M., & Odeyemi, O. E. (2019). Approximate Solutions of the Effective Mass Klein-Gordon Equation for Unequal Potentials. Physics Memoir - Journal of Theoretical & Applied Physics, 1(4), 142-151. Retrieved from https://journals.fulafia.edu.ng/index.php/pmjtap/article/view/17
Section
Theoretical / Mathematical & Computational Physics