Schrödinger equation with Hulthén potential plus ring-shaped potential

Abstract

We present the solutions of the Schrödinger equation with the Hulthén potential plus ring-shape potential for ℓ ≠ 0 states within the framework of an exponential approximation of the centrifugal potential. Solutions to the corresponding angular and radial equations are obtained in terms of special functions using the conventional Nikiforov - Uvarov method. The normalization constant for the Hulthén potential is also computed