TITLE

Relativistic symmetries of fermions in the background of the inversely quadratic Yukawa potential with Yukawa potential as a tensor

AUTHOR(S)
Hamzavi, Majid; Ikhdair, Sameer M.
PUB. DATE
January 2014
SOURCE
Canadian Journal of Physics;Jan2014, Vol. 92 Issue 1, p51
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
In the presence of spin and pseudo-spin symmetries, we obtain approximate analytical bound state solutions to the Dirac equation with scalar-vector inverse quadratic Yukawa potential including a Yukawa tensor interaction for any arbitrary spin-orbit quantum number, κ. The energy eigenvalues and their corresponding two-component spinor wave functions are obtained in closed form using the parametric Nikiforov-Uvarov method. It is noticed that the tensor interaction removes the degeneracy in the spin and p-spin doublets. Some numerical results are obtained for the lowest energy states within spin and pseudo-spin symmetries.
ACCESSION #
93433837

 

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