A perturbative treatment for the exponential-cosine-screened Coulomb potential

Abstract

An alternative approximation scheme has been used in solving the Schroedinger equation for the exponential-cosine-screened Coulomb potential. The bound state energies for various eigenstates and the corresponding wave functions are obtained analytically up to the second perturbation term.

18 pages

Cited by in corpus (3)

• Bound states of a more general exponential screened Coulomb potential
• A perturbative treatment for the bound states of the Hellmann potential
• Series Solutions of the N-Dimensional Position-Dependent Mass Schrodinger Equation with a General Class of Potentials