Fermionic particles with position-dependent mass in the presence of inversely quadratic Yukawa potential and tensor interaction

Bahar M. K., YAŞUK F.

PRAMANA-JOURNAL OF PHYSICS, vol.80, no.2, pp.187-197, 2013 (SCI-Expanded, Scopus) identifier identifier

  • Publication Type: Article / Article
  • Volume: 80 Issue: 2
  • Publication Date: 2013
  • Doi Number: 10.1007/s12043-012-0483-2
  • Journal Name: PRAMANA-JOURNAL OF PHYSICS
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.187-197
  • Erciyes University Affiliated: Yes

Abstract

Approximate solutions of the Dirac equation with position-dependent mass are presented for the inversely quadratic Yukawa potential and Coulomb-like tensor interaction by using the asymptotic iteration method. The energy eigenvalues and the corresponding normalized eigenfunctions are obtained in the case of position-dependent mass and arbitrary spin-orbit quantum number k state and approximation on the spin-orbit coupling term.