Analytical solution of the Dirac equation for the hyperbolic potential by the extended Nikiforov-Uvarov method
Department of Physics, Faculty of Arts and Sciences, Kirklareli University, Kirklareli, Turkey
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Accepted: 14 June 2019
Published online: 20 September 2019
The eigenstate solutions of the Dirac equation for the hyperbolic-type potential field in the case of pseudospin symmetry have been achieved by the extended Nikiforov-Uvarov (NU) method analytically. It is presented that the Dirac equation is reduced to the confluent Heun equation. Then eigenfunction solution is obtained in terms of confluent Heun polynomials.
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