Symmetries of Schrodinger operators with point interactions

被引：101
作者：
Albeverio, S [1 ]
Dabrowski, L [1 ]
Kurasov, P [1 ]
机构：
[1] Univ Bonn, Fak Math, D-53315 Bonn, Germany
来源：
LETTERS IN MATHEMATICAL PHYSICS | 1998年 / 45卷 / 01期
关键词：
Schrodinger operators; symmetries; extension theory; point interactions; exactly solvable models;
D O I：
10.1023/A:1007493325970
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The transformations of all the Schrodinger operators with point interactions in dimension one under space reflection P, time reversal T and (Weyl) scaling W-lambda are presented. In particular, those operators which are invariant (possibly up to a scale) are selected. Some recent papers on related topics are commented upon.
引用
收藏
页码：33 / 47
页数：15
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