The Relativistic Screened Coulomb plus Ringed-Shaped-Like Potential via Shape-Invariance Approach

被引：1

作者：

Ikot, Akpan Ndem ^{[1
]}

Hassanabadi, Hassan ^{[2
]}

Obong, Hillary Patrick ^{[1
]}

Chad-Umoren, Yehuwdah ^{[1
]}

机构：

[1] Univ Port Harcourt, Dept Phys, Port Harcourt, Nigeria

[2] Shahrood Univ, Dept Phys, Shahrood, Iran

来源：

ZEITSCHRIFT FUR NATURFORSCHUNG SECTION A-A JOURNAL OF PHYSICAL SCIENCES | 2014年 / 69卷 / 12期

关键词：

Dirac Equation; Supersymmetric Quantum Mechanics; Screen Coulomb Potential; DIRAC-EQUATION;

D O I：

10.5560/ZNA.2014-0056

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The bound-state solutions of the Dirac equation for the screened Coulomb potential plus a ring-shaped-like potential are determined using supersymmetry quantum mechanics and invariance method for arbitrary angular momentum state J. In the calculations, a proper approximate scheme for the centrifugal term is proposed and the un-normalized eigenfunctions are obtained in terms of the hypergeometric functions.

引用

页码：659 / 664

页数：6

共 8 条

[1] Shape-invariance approach and Hamiltonian hierarchy method on the Woods–Saxon potential for ℓ ≠ 0 states
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[2] Shape-invariance approach and Hamiltonian hierarchy method on the Woods-Saxon potential for l≠0 states
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[8] RELATIVISTIC SYMMETRIES OF THE DEFORMED DIRAC EQUATION THROUGH THE IMPROVED HULTHEN PLUS A CLASS OF YUKAWA POTENTIAL INCLUDING A COULOMB-LIKE TENSOR INTERACTION IN DEFORMATION QUANTUM MECHANICS
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