Solutions of the Second Poschl-Teller Potential Solved by an Improved Scheme to the Centrifugal Term

被引：17

作者：

You, Yuan ^{[1
]}

Lu, Fa-Lin ^{[1
]}

Sun, Dong-Sheng ^{[1
]}

Chen, Chang-Yuan ^{[1
]}

Dong, Shi-Hai ^{[2
]}

机构：

[1] Yancheng Teachers Univ, Sch Phys & Elect, Yancheng 224051, Jiangsu, Peoples R China

[2] Inst Politecn Nacl, Dept Fis, Escuela Super Fis & Matemat, Unidad Profes Adolfo Lopez Mateos, Mexico City 07738, DF, Mexico

来源：

FEW-BODY SYSTEMS | 2013年 / 54卷 / 11期

关键词：

BOUND-STATES; EQUATION; VECTOR;

D O I：

10.1007/s00601-013-0725-y

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Using an improved approximate formula to the centrifugal term, we present arbitrary l-state bound and scattering solutions of the second Poschl-Teller potential. We find that our approximate formula is better than a previous one since the calculated results are in better agreement with numerically exact ones.

引用

页码：2125 / 2132

页数：8

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