Solutions of the Schrodinger equation for pseudo-Coulomb potential plus a new improved ring-shaped potential in the cosmic string space-time

被引：16
|
作者：
Ikot, Akpan N. [1 ,2 ]
Abbey, Tamunoimi M. [1 ,2 ]
Chukwuocha, Ephraim O. [1 ,2 ]
Onyeaju, Michael C. [1 ,2 ]
机构：
[1] Univ Port Harcourt, Dept Phys, Theoret Phys Grp, PMB 5323, Choba Port Harcourt, Nigeria
[2] Shadrood Univ, Dept Phys, Shahrud, Iran
来源：
CANADIAN JOURNAL OF PHYSICS | 2016年 / 94卷 / 05期
关键词：
Schrodinger equation; Nikiforov-Uvarov method; ring-shaped potential; cosmic string space-time; NEUTRON INTERFEROMETRY; EARTHS ROTATION; DISCLINATIONS; FRAME;
D O I：
10.1139/cjp-2016-0066
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
In this paper, we obtain the bound state energy eigenvalues and the corresponding eigenfunctions of the Schrodinger equation for the pseudo-Coulomb potential plus a new improved ring-shaped potential within the framework of cosmic string space-time using the generalized parametric Nikiforov-Uvarov method. Our results are in good agreement with other works in the cosmic string space-time and reduced to those in the Minkowski space-time when alpha = 1.
引用
收藏
页码：517 / 521
页数：5
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