Analytical approximations to the l-wave solutions of the Klein-Gordon equation for a second Poschl-Teller like potential

被引：74

作者：

Qiang, Wen-Chao ^{[2
]}

Dong, Shi-Hai ^{[1
]}

机构：

[1] Inst Politecn Nacl, Dept Fis, Escuela Super Fis & Matemat, Mexico City 07738, DF, Mexico

[2] Xian Univ Architecture & Technol, Fac Sci, Xian 710055, Peoples R China

来源：

PHYSICS LETTERS A | 2008年 / 372卷 / 27-28期

基金：

美国国家科学基金会;

关键词：

Klein-Gordon equation; second Poschl-Teller like potential; centrifugal term;

D O I：

10.1016/j.physleta.2008.05.020

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We present analytical solutions of the Klein-Gordon equation for the second Poschl-Teller like potential within the framework of an approximation to the centrifugal potential for any I state. The explicit expressions of bound state spectra and normalized eigenfunctions are obtained. We also numerically solved the Klein-Gordon equation without any approximation to centrifugal term for the same potential and compared numerical energy levels with approximately analytical results. It is found that the results are in good agreement with those obtained by other method for short-range potential. (C) 2008 Elsevier B.V. All rights reserved.

引用

页码：4789 / 4792

页数：4

共 50 条

[31] Solutions of the Second Poschl-Teller Potential Solved by an Improved Scheme to the Centrifugal Term
You, Yuan
Lu, Fa-Lin
Sun, Dong-Sheng
Chen, Chang-Yuan
Dong, Shi-Hai
FEW-BODY SYSTEMS, 2013, 54 (11) : 2125 - 2132
[32] THE SOLUTION OF THE SECOND POSCHL-TELLER LIKE POTENTIAL BY NIKIFOROV-UVAROV METHOD
Miranda, M. G.
Sun, Guo-Hua
Dong, Shi-Hai
INTERNATIONAL JOURNAL OF MODERN PHYSICS E-NUCLEAR PHYSICS, 2010, 19 (01) : 123 - 129
[33] Solutions of Schrodinger equation and thermal properties of generalized trigonometric Poschl-Teller potential
Edet, C. O.
Amadi, P. O.
Okorie, U. S.
Tas, A.
Ikot, A. N.
Rampho, G.
REVISTA MEXICANA DE FISICA, 2020, 66 (06) : 824 - 839
[34] Bound states of Klein-Gordon equation and Dirac equation for scalar and vector Poschl-Teller-type potentials
Chen, G
ACTA PHYSICA SINICA, 2001, 50 (09) : 1651 - 1653
[35] ANY l-STATE ANALYTICAL SOLUTIONS OF THE KLEIN-GORDON EQUATION FOR THE WOODS-SAXON POTENTIAL
Badalov, V. H.
Ahmadov, H. I.
Badalov, S. V.
INTERNATIONAL JOURNAL OF MODERN PHYSICS E-NUCLEAR PHYSICS, 2010, 19 (07) : 1463 - 1475
[36] Exact solutions of bound states of the Schrodinger equation with modified Poschl-Teller potential
Chen, Changyuan
Hu, Sizhu
Wuli Xuebao/Acta Physica Sinica, 1995, 44 (01): : 9 - 15
[37] Exact Solutions of the Klein-Gordon Equation with Hylleraas Potential
Ikot, Akpan N.
Awoga, Oladunjoye A.
Ita, Benedict I.
FEW-BODY SYSTEMS, 2012, 53 (3-4) : 539 - 548
[38] Bound states of Klein-Gordon equation and Dirac equation for scalar and vector Poschl-Teller-type potentials
Chen, Gang
1653, Science Press (50):
[39] Approximate Solutions of Klein-Gordon Equation with Kratzer Potential
Hassanabadi, H.
Rahimov, H.
Zarrinkamar, S.
ADVANCES IN HIGH ENERGY PHYSICS, 2011, 2011
[40] Comment on 'Approximate analytical solutions of the Dirac equation with the Poschl-Teller potential including spin-orbit coupling'
Akcay, H.
JOURNAL OF PHYSICS A-MATHEMATICAL AND THEORETICAL, 2009, 42 (19)

← 1 2 3 4 5 →