Application of the Asymptotic Iteration Method to a Perturbed Coulomb Model

Abstract

We show that the asymptotic iteration method converges and yields accurate energies for a perturbed Coulomb model. We also discuss alternative perturbation approaches to that model.

9 pages, 2 figures, 1 table

References in corpus (3)

• Asymptotic iteration method for eigenvalue problems
• Construction of exact solutions to eigenvalue problems by the asymptotic iteration method
• Perturbation theory in a framework of iteration methods

Cited by in corpus (5)

• The Klein-Gordon equation with the Kratzer potential in d dimensions
• Asymptotic Iteration method for singular potentials
• The Asymptotic Iteration Method Revisited
• Spectra generated by a confined softcore Coulomb potential
• Comment on: "The asymptotic iteration method revisited" [J. Math. Phys. 61, 033501 (2020)]