Relativistic symmetries of a multiparameter exponential-type potential within Coulomb-like and Yukawa-like tensor interactions

被引：0
|
作者：
Hilary P. Obong
Akpan N. Ikot
I. O. Owate
H. Hassanabadi
机构：
[1] University of Port Harcourt,Theoretical Physics Group, Department of Physics
[2] Islamic Azad University,Department of Basic Sciences, Shahrood Branch
来源：
Journal of the Korean Physical Society | 2015年 / 66卷
关键词：
Multiparameter exponential potential; Nikiforov-Uvarov method; Spin and pseudospin symmetries;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
In this paper, we study the Dirac equation with a multiparameter exponential-type potential including two tensor interactions. We obtain the energy eigenvalues by using the Nikiforov-Uvarov method. The corresponding wave functions are obtained and expressed in terms of hypergeometric functions. The effects of the Coulomb and the Yukawa tensor interactions are also investigated numerically and discussed in detail.
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页码：867 / 876
页数：9
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