Approximate solutions of the Dirac equation with position-dependent mass for the Hulthen potential by the asymptotic iteration method


YAŞUK F. , Bahar M. K.

PHYSICA SCRIPTA, cilt.85, 2012 (SCI İndekslerine Giren Dergi) identifier

Özet

In this study, within the framework of the asymptotic iteration method, we investigate approximate solutions of the N-dimensional Dirac equation for the Hulthen potential in the case of position-dependent mass. The centrifugal term is approximated by an exponential form and the relativistic energy spectrum and normalized eigenfunctions are obtained.