# Dirac Equation with Spin Symmetry for the Modified P\"oschl-Teller Potential in $D$-dimensions

Authors
Type
Published Article
Publication Date
Oct 28, 2010
Submission Date
Oct 28, 2010
Identifiers
DOI: 10.1007/s12043-011-0104-5
Source
arXiv
We present solutions of the Dirac equation with spin symmetry for vector and scalar modified P\"oschl-Teller potential within framework of an approximation of the centrifugal term. The relativistic energy spectrum is obtained using the Nikiforov-Uvarov method and the two-component spinor wavefunctions are obtain are in terms of the Jacobi polynomials. It is found that there exist only positive-energy states for bound states under spin symmetry, and the energy levels increase with the dimension and the potential range parameter $\alpha$.