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Ikhdair, Sameer M., a b Assoc. Prof. Dr. c d

Relativistic symmetries in Yukawa-type interactions with Coulomb-like tensor Sameer M. Ikhdair, Majid Hamzavi, Babatunde J.Falaye - Elsevıer Scıence Inc, 2013.

This study presents the solutions of the Dirac equation with a new suggested Yukawa-type potential for any spin-orbit quantum number kappa interacting with a Coulomb-like tensor interaction. In the presence of spin and pseudospin (p-spin) symmetries, the approximate energy eigenvalues and wave functions are obtained by means of the parametric Nikiforov-Uvarov (pNU) method and the asymptotic iteration method (AIM). The numerical results show that the Coulomb-like tensor interaction removes degeneracies between spin and p-spin state doublets. The bound state solutions of the Schrodinger and Klein-Gordon equations for this new potential have also been presented. Our analytical results are in exact agreements with previous works. (C) 2013 Elsevier Inc. All rights reserved.




ISSN: 0096-3003

Nat. Bib. Agency Control No.: WOS:000327765600067

Subjects--Topical Terms:
Near East University Article
Yakın Doğu Üniversitesi Makale
Mathematics
Dirac equation
Coulomb-like tensor potential
Nikiforov-Uvarov method
Radıal schrodınger-equatıon;
Pseudo-Centrıfugal Term

LC Class. No.: QA39.2