kappa state solutions of the Dirac equation for the Eckart potential with pseudospin and spin symmetry

Soylu, A.; Bayrak, O.; Boztosun, I.

doi:10.1088/1751-8113/41/6/065308

kappa state solutions of the Dirac equation for the Eckart potential with pseudospin and spin symmetry

Soylu A., Bayrak O., Boztosun I.

JOURNAL OF PHYSICS A-MATHEMATICAL AND THEORETICAL, vol.41, no.6, 2008 (SCI-Expanded, Scopus)

Publication Type: Article / Article
Volume: 41 Issue: 6
Publication Date: 2008
Doi Number: 10.1088/1751-8113/41/6/065308
Journal Name: JOURNAL OF PHYSICS A-MATHEMATICAL AND THEORETICAL
Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
Yozgat Bozok University Affiliated: No

Abstract

For any spin-orbit coupling term kappa, the analytical solutions of the Dirac equation for the Eckart potential are presented by using the asymptotic iteration method within the framework of the spin and pseudospin symmetry concept. The energy eigenvalues are obtained in the closed form by applying an approximation to the spin-orbit coupling potential.