EFFECTIVE POTENTIAL FOR SPIN BOSON SYSTEMS AND QUASI-EXACTLY SOLVABLE PROBLEMS

被引：14
|
作者：
ZASLAVSKII, OB
机构：
[1] Department of Physics, Kharkov State University, Kharkov
来源：
PHYSICS LETTERS A | 1990年 / 149卷 / 7-8期
关键词：
D O I：
10.1016/0375-9601(90)90894-T
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The correspondence between quasi-exactly solvable problems and the Dicke and Heisenberg type models has been established. It is shown that the Heisenberg isotropic model with two interacting spins can be described by the Pöschl-Teller potential. © 1990.
引用
收藏
页码：365 / 368
页数：4
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