SEMICLASSICAL LIMIT OF SCATTERING LENGTH

被引：5
|
作者：
TAMURA, H
机构：
[1] Department of Mathematics, Ibaraki University, Mito, Ibaraki
来源：
LETTERS IN MATHEMATICAL PHYSICS | 1992年 / 24卷 / 03期
关键词：
Mathematics Subject Classification (1991): 35Pxx;
D O I：
10.1007/BF00402895
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
For scattering by a finite range potential, it is shown that the scattering length is convergent to the capacity of the support of the finite range potential in the semi-classical limit. This result has been already proved by use of probabilistic methods. Here we give an alternative proof without using any probabilistic idea. The proof is purely analytical and very simple.
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页码：205 / 209
页数：5
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