Title of article :
Approximate solutions of Schrodinger equation with combination of Kratzer and modified Eckart potential
Author/Authors :
Onyenegecha ، C. P. Department of Physics - Federal University of Technology , Okereke ، J. Department of Physics - Federal University of Technology , Agbakwuru ، C. Department of Physics/Electronics - Federal Polytechnic , Mbamala ، E. Department of Physics - Federal University of Technology , Ukewuihe ، U. Department of Physics - Federal University of Technology , Njoku ، I. Department of Physics - Federal University of Technology , Achilike ، K. Department of Physics - Abia State University
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 :
Modified Eckart potential , Nikiforov , Uvarov method
Journal title :
Mathematics and Computational Sciences
Journal title :
Mathematics and Computational Sciences
