International Journal of
Physical Sciences

  • Abbreviation: Int. J. Phys. Sci.
  • Language: English
  • ISSN: 1992-1950
  • DOI: 10.5897/IJPS
  • Start Year: 2006
  • Published Articles: 2569

Full Length Research Paper

Dirac equation for a spherically pseudoharmonic oscillatory ring-shaped potential

M. Hamzavi1* and M. Amirfakhrian2
1Department of Basic Sciences, Shahrood Branch, Islamic Azad University, Shahrood, Iran. 2Department of Science and Engineering, Abhar Branch, Islamic Azad University, Abhar, Iran.
Email: [email protected]

  •  Accepted: 13 June 2011
  •  Published: 04 August 2011

Abstract

In this paper, we investigate exact solutions of Dirac equation with spherically pseudoharmonic oscillatory ring-Shaped potential. The generalized parametric Nikiforov-Uvarov method is used obtaining analytical solutions of radial and polar angle parts of Dirac Equation. Energy eigenvalues and corresponding eigenfunctions are obtained in closed forms.

 

Key words: Dirac equation, ring-shaped non-central pseudoharmonic oscillator potential, Nikiforov-Uvarov method.

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