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

作者：Yasuk F^*; Bahar M K

来源：Physica Scripta, 2012, 85(4): 045004.

DOI：10.1088/0031-8949/85/04/045004

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.

• 出版日期2012-4