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Hamzavi, M.; Rajabi, A. A.; Hassanabadi, H.

Exactly complete solutions of the Dirac equation with pseudoharmonic potential including linear plus Coulomb-like tensor potential. (English) Zbl 1214.81078

Int. J. Mod. Phys. A 26, No. 7-8, 1363-1374 (2011).
Summary: We present exact solutions of the Dirac equation with the pseudoharmonic potential including linear as well as Coulomb-like tensor potential with arbitrary spin-orbit coupling number \(\kappa \) under spin and pseudospin symmetry limits. The Nikiforov-Uvarov method is used to obtain energy eigenvalues and corresponding eigenfunctions in closed forms. We show that tensor interaction removes degeneracies between spin and pseudospin doublets. Some numerical results are also given.

Cited in 6 Documents

MSC:

81Q05 Closed and approximate solutions to the Schrödinger, Dirac, Klein-Gordon and other equations of quantum mechanics

Keywords:

Dirac equation; pseudoharmonic potential; linear plus Coulomb-like tensor potential; spin and pseudospin symmetry; Nikiforov-Uvarov method
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\textit{M. Hamzavi} et al., Int. J. Mod. Phys. A 26, No. 7--8, 1363--1374 (2011; Zbl 1214.81078)
Full Text: DOI

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