Approximate solutions of Schrodinger equation with combination of Kratzer and modified Eckart potential

Document Type : Original Article

Authors

1 Federal University of Technology, Owerri

2 Department of Physics, Faculty of Sciences, Federal University of Technology Owerri, Nigeria

3 Department of Physics/Electronics, Federal Polytechnic, Nekede, Nigeria

4 Department of Physics, Federal University of Technology Owerri, Nigeria

5 Department of Physics, Faculty of Sciences, Federal University of Technology Owerri, Nigeria.

6 Physics, Abia State University, Uturu.

Abstract

We solve the Schrodinger equation for the combination of Kratzer and Modified Eckart potential by using an approximation to the centrifugal term. Analytical expressions of the energy and the corresponding eigenfunctions have been obtained by using the parametric Nikiforov-Uvarov method. Special cases of the potential are discussed. In addition, numerical results of the energy are computed. Furthermore, it is reported that the energy E and the quantum numbers n and l are inversely proportional to each other.

Keywords


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Volume 3, Issue 2
May 2022
Pages 48-61
  • Receive Date: 08 December 2021
  • Revise Date: 04 February 2022
  • Accept Date: 08 February 2022
  • First Publish Date: 01 May 2022