Pseudospin Symmetry in the Relativistic Killingbeck Potential: Quasi-Exact Solution

Authors: Hamzavi, M, Ikhdair, S. M., Thylwe, K.-E.
Document Type: Article
Pubstate: Published
Journal: Zeitschrift fur Naturforschung - Section A Journal of Physical Sciences
Volume: 67a   567-71
Year: 2012


The Killingbeck potential consisting of the harmonic oscillator plus Cornell potential, ar2?+?br???c/r, is of great interest in particle physics. The solution of the Dirac equation with the Killingbeck potential is studied in the presence of the pseudospin (p-spin) symmetry within the context of quasi-exact solutions. Two special cases of the harmonic oscillator and Coulomb potential are also discussed.