Effect of tensor interaction in the Dirac-attractive radial problem under pseudospin symmetry limit

@article{Hamzavi2012EffectOT,
  title={Effect of tensor interaction in the Dirac-attractive radial problem under pseudospin symmetry limit},
  author={Majid Hamzavi and Mahdi Eshghi and Sameer M. Ikhdair},
  journal={Journal of Mathematical Physics},
  year={2012},
  volume={53},
  pages={082101}
}
We approximately investigated pseudospin symmetric solutions of the Dirac equation for attractive radial potential, including a Coulomb-like tensor interaction under pseudospin symmetry limit for any spin-orbit quantum number κ. By using the parametric generalization of the Nikiforov-Uvarov method, the energy eigenvalues equation and the corresponding wave functions have been obtained in closed forms. Some numerical results are also given. We presented tensor interaction removes degeneracy… Expand
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TLDR
The analytic energy spectrum and the corresponding two-component upper- and lower-spinors of the two Dirac particles are obtained by means of the Nikiforov-Uvarov method in closed form and the limit of zero tensor coupling and the non-relativistic solution are obtained. Expand
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