Pseudospin and spin symmetry of Dirac equation under Deng-Fan potential and Yukawa potential as a tensor interaction

被引：22
|
作者：
Hassanabadi, H. [1 ]
Yazarloo, B. H. [1 ]
Salehi, N. [1 ]
机构：
[1] Islamic Azad Univ, Dept Basic Sci, Shahrood Branch, Shahrood, Iran
来源：
INDIAN JOURNAL OF PHYSICS | 2014年 / 88卷 / 04期
关键词：
Dirac equation; Deng-Fan potential and Yukawa potential; Pseudospin and spin symmetry; Tensor interaction; PEKERIS-TYPE APPROXIMATION; CENTRIFUGAL TERM; SCHRODINGER-EQUATION; OSCILLATOR; SPECTRUM; SCALAR;
D O I：
10.1007/s12648-013-0426-x
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
In this paper, we have presented approximately analytical solution of Dirac equation under the pseudospin and spin symmetry for Deng-Fan potential. We have considered Yukawa potential as a tensor interaction. Some numerical results for energy eigenvalues and the corresponding wave functions of Dirac equation in both pseudospin and spin symmetry are reported. The effect of tensor interaction has been also investigated.
引用
收藏
页码：405 / 411
页数：7
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