Dirac equation under Hellmann potential as pseudoscalar potential

被引：6

作者：

Ikot, A. N. ^{[1
]}

Etuk, S. E. ^{[2
]}

Hassanabadi, H. ^{[3
]}

Maghsoodi, E. ^{[3
]}

Zarrinkamar, S. ^{[4
]}

机构：

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

[2] Univ Uyo, Dept Phys, Theoret Phys Grp, Uyo, Nigeria

[3] Islamic Azad Univ, Shahrood Branch, Dept Basic Sci, Shahrood, Iran

[4] Islamic Azad Univ, Garmsar Branch, Dept Basic Sci, Garmsar, Iran

来源：

INDIAN JOURNAL OF PHYSICS | 2015年 / 89卷 / 03期

关键词：

Dirac equation; Hellmann potential; Nikiforov-Uvarov method; PSEUDOSPIN SYMMETRY; STATE SOLUTIONS; MOBIUS SQUARE; SPIN SYMMETRY; BOUND-STATES; SPECTRUM; YUKAWA;

D O I：

10.1007/s12648-014-0558-7

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

In this work, we present approximation solutions of one dimensional Dirac equation with pseudoscalar Hellmann potential within Sigma(x) = 0 and Delta(x) = 0 limits. We obtain bound state energy eigenvalues and corresponding eigenfunction explicitly in terms of hypergeometric functions. Special cases of the potential are also discussed.

引用

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页码：289 / 294

页数：6

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