Symmetries of Schrodinger operators with point interactions

被引：100

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

页码：33 / 47

页数：15

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