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

页码：517 / 521

页数：5