Zero-energy states for a class of quasi-exactly solvable rational potentials

被引：12
|
作者：
Bagchi, B [1 ]
Quesne, C [1 ]
机构：
[1] FREE UNIV BRUSSELS,B-1050 BRUSSELS,BELGIUM
来源：
PHYSICS LETTERS A | 1997年 / 230卷 / 1-2期
关键词：
quasi-exactly solvable potentials; zero-energy states;
D O I：
10.1016/S0375-9601(97)00213-2
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Quasi-exactly solvable rational potentials with known zero-energy solutions of the Schrodinger equation are constructed by starting from exactly solvable potentials for which the Schrodinger equation admits an so(2,1) potential algebra. For some of them, the zero-energy wave function is shown to be normalizable and to describe a bound state. (C) 1997 Elsevier Science B.V.
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收藏
页码：1 / 6
页数：6
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