Mixed scalar-vector-pseudoscalar Hulthén potential in view of spin and pseudospin symmetries: 1 + 1 dimensions
Physics Department, Shahrood University of Technology, Shahrood, Iran
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Accepted: 2 February 2013
Published online: 21 February 2013
In this paper, we present exact solutions of the Dirac equation with the mixed scalar-vector-pseudoscalar Hulthén potential under spin and pseudospin (p-spin) symmetry limits in 1 + 1 dimensions. By using the generalized parametric Nikiforov-Uvarov (NU) method, the energy eigenvalues and corresponding eigenfunctions are given in closed form and some numerical results are presented too.
© Società Italiana di Fisica and Springer-Verlag Berlin Heidelberg, 2013