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, sa.4, 2012 (SCI İndekslerine Giren Dergi) identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 85 Konu: 4
  • Basım Tarihi: 2012
  • Doi Numarası: 10.1088/0031-8949/85/04/045004
  • Dergi Adı: PHYSICA SCRIPTA

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.