Approximate any l-state solutions of Dirac equation for modified deformed Hylleraas potential by the Nikiforov–Uvarov method

doi:10.1088/1674-1056/21/12/120302

Abstract We inquire into spin and pseudospin symmetries of Dirac equation under modified deformed Hylleraas potential via a Pekeris approximation and the Nikiforov-Uvarov technique. A tensor interaction of Coulomb form is considered and its degeneracy-removing role is discussed in detail. The solutions are reported for arbitrary quantum number in a compact form and useful numerical data are included.

Keywords: Dirac equation spin symmetry pseudospin symmetry modified Hylleraas potential

Received: 15 February 2012
Revised: 26 July 2012
Accepted manuscript online:

PACS:	03.65.Ge	(Solutions of wave equations: bound states)
	03.65.Pm	(Relativistic wave equations)
	02.30.Gp	(Special functions)

Corresponding Authors: H. Hassanabadi
E-mail: h.hasanabadi@shahroodut.ac.ir

Cite this article:

H. Hassanabadi, E. Maghsoodi, S. Zarrinkamar, H. Rahimov Approximate any l-state solutions of Dirac equation for modified deformed Hylleraas potential by the Nikiforov–Uvarov method 2012 Chin. Phys. B 21 120302

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Approximate any l-state solutions of Dirac equation for modified deformed Hylleraas potential by the Nikiforov–Uvarov method

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