Pseudospin and Spin Symmetric Solutions of Dirac Equation: Hellmann Potential, Wei Hua Potential, Varshni Potential

Abstract

Approximate analytical solutions of the Dirac equation are obtained for the Hellmann potential, Wei Hua potential and Varshni potential with any $\kappa$-value for the cases having the Dirac equation pseudospin and spin symmetries. Closed forms of the energy eigenvalue equations and the spinor wave functions are obtained by using the Nikiforov-Uvarov method and some tables are given to see the dependence of the energy eigenvalues on different quantum number pairs ($n,\kappa$).

10 pages, 3 figures. arXiv admin note: text overlap with arXiv:1211.6846

Cited by in corpus (1)

• The semi-relativistic scattering states of the two-body spinless Salpeter equation with the Varshni potential model