TY  - GEN
AU  - Ikhdair,Sameer M.
TI  - Relativistic symmetries in the Rosen-Morse potential and tensor interaction using the Nikiforov-Uvarov method 
SN  - 1674-1056
AV  - QC23 
PY  - 2013///
PB  - Iop Publıshıng Ltd
KW  - Near East University Article
KW  - Yakın Doğu Üniversitesi Makale
KW  - Physics
KW  - Dirac equation
KW  - spin and p-spin symmetries
KW  - CLT potential
KW  - Quantum Mechanics
KW  - Equal Scalar
N2  - Approximate analytical bound-state solutions of the Dirac particle in the fields of attractive and repulsive Rosen-Morse (RM) potentials including the Coulomb-like tensor (CLT) potential are obtained for arbitrary spin-orbit quantum number kappa. The Pekeris approximation is used to deal with the spin-orbit coupling terms kappa (kappa +/- 1)r(-2). In the presence of exact spin and pseudospin (p-spin) symmetries, the energy eigenvalues and the corresponding normalized two-component wave functions are found by using the parametric generalization of the Nikiforov-Uvarov (NU) method. The numerical results show that the CLT interaction removes degeneracies between the spin and p-spin state doublets
UR  - http://library.neu.edu.tr:2048/login?url=http://dx.doi.org/10.1088/1674-1056/22/4/040302 
ER  -