TY  - GEN
AU  - Ikhdair,Sameer M.
TI  - Relativistic symmetries in Yukawa-type interactions with Coulomb-like tensor 
SN  - 0096-3003
AV  - QA39.2 
PY  - 2013///
PB  - Elsevıer Scıence Inc
KW  - Near East University Article
KW  - Yakın Doğu Üniversitesi Makale
KW  - Mathematics
KW  - Dirac equation
KW  - Coulomb-like tensor potential
KW  - Nikiforov-Uvarov method
KW  - Radıal schrodınger-equatıon
KW  - Pseudo-Centrıfugal Term
N2  - 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.



UR  - http://library.neu.edu.tr:2048/login?url=http://dx.doi.org/10.1016/j.amc.2013.10.027
ER  -