Energy states of the Hulthen plus Coulomb-like potential with position-dependent mass function in external magnetic fields

doi:10.1088/1674-1056/27/2/020301

Abstract

We need to solve a suitable exponential form of the position-dependent mass (PDM) Schrödinger equation with a charged particle placed in the Hulthen plus Coulomb-like potential field and under the actions of the external magnetic and Aharonov-Bohm (AB) flux fields. The bound state energies and their corresponding wave functions are calculated for the spatially-dependent mass distribution function of interest in physics. A few plots of some numerical results with respect to the energy are shown.

Keywords: Schrödinger equation Hulthen plus Coulomb-like potential position-dependent mass distribution functions perpendicular magnetic and Aharonov-Bohm flux fields

Received: 17 July 2017
Revised: 23 October 2017
Accepted manuscript online:

PACS:	03.65.Ge	(Solutions of wave equations: bound states)
	03.65.Db	(Functional analytical methods)
	03.65.Ca	(Formalism)
	03.65.Fd	(Algebraic methods)

Corresponding Authors: M Eshghi
E-mail: eshgi54@gmail.com,m.eshghi@semnan.ac.ir

About author: 03.65.Ge; 03.65.Db; 03.65.Ca; 03.65.Fd

Cite this article:

M Eshghi, R Sever, S M Ikhdair Energy states of the Hulthen plus Coulomb-like potential with position-dependent mass function in external magnetic fields 2018 Chin. Phys. B 27 020301

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Energy states of the Hulthen plus Coulomb-like potential with position-dependent mass function in external magnetic fields

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