TIME-DEPENDENT PROPAGATOR WITH POINT INTERACTION

被引：34

作者：

ALBEVERIO, S

BRZEZNIAK, Z

DABROWSKI, L

机构：

[1] Fakultat fur Math., Ruhr-Univ., Bochum

来源：

JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL | 1994年 / 27卷 / 14期

关键词：

D O I：

10.1088/0305-4470/27/14/021

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We compute the time-dependent Schrodinger propagator with a point interaction in dimension n less-than-or-equal-to 3 including the new cases of n = 2 and the most general interaction supported by a point for n = 1. We also give the small-time asymptotics for n less-than-or-equal-to 3. The case n = 2 has the peculiarity of involving logarithmic terms in the expansion.

引用

页码：4933 / 4943

页数：11

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