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.
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页码：4933 / 4943
页数：11
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