Solution of the Klein-Gordon for exponential scalar and vector potentials

被引：73
作者：
Chen, G [1 ]
机构：
[1] Shaoxing Coll Arts & Sci, Dept Phys, Shaoxing 312000, Peoples R China
[2] Shanxi Univ, Inst Theoret Phys, Taiyuan 030006, Peoples R China
来源：
PHYSICS LETTERS A | 2005年 / 339卷 / 3-5期
关键词：
exponential potential; Klein-Gordon equation; Morse potential; bound state;
D O I：
10.1016/j.physleta.2005.03.040
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
In this Letter, we discuss the s-wave Klein-Gordon equation when the exponential-type scalar potential is larger than its vector potential and find this wave equation is equal to the s-wave Schrodinger equation with Klein-Gordon-Morse potential. The wave functions expressed by confluent hypergeometric functions and the corresponding relativistic energy spectrum are obtained. (c) 2005 Elsevier B.V. All rights reserved.
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页码：300 / 303
页数：4
相关论文
共 26 条
[1]  
ABRAMOWITZ M, 1971, RELATIVISTIC QUANT 1
[2]   Solution of the relativistic Dirac-Morse problem (vol 87, art no 210405, 2001) [J].
Alhaidari, AD .
PHYSICAL REVIEW LETTERS, 2002, 88 (18)
[3]   Relativistic extension of shape-invariant potentials (vol 34, pg 9827, 2001) [J].
Alhaidari, AD .
JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL, 2002, 35 (29) :6207-6207
[4]   Relativistic extension of shape-invariant potentials [J].
Alhaidari, AD .
JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL, 2001, 34 (46) :9827-9833
[5]   Solution of the relativistic Dirac-Morse problem [J].
Alhaidari, AD .
PHYSICAL REVIEW LETTERS, 2001, 87 (21) :210405-1
[6]   Spinless particle in the generalized Hulthen potential [J].
Chen, G .
MODERN PHYSICS LETTERS A, 2004, 19 (26) :2009-2012
[7]   Bound states for Dirac equation with Wood-Saxon potential [J].
Chen, G .
ACTA PHYSICA SINICA, 2004, 53 (03) :680-683
[8]  
Chen G, 2004, CHINESE PHYS, V13, P279, DOI 10.1088/1009-1963/13/3/002
[9]   Bound states of Klein-Gordon equation for scalar and vector linear potentials [J].
Chen, G ;
Zhao, DF .
ACTA PHYSICA SINICA, 2003, 52 (12) :2954-2956
[10]   Bound states of relativistic particles in reflectionless-type potential [J].
Chen, G ;
Lou, ZM .
ACTA PHYSICA SINICA, 2003, 52 (05) :1071-1074
123