Generalized eigenvectors for resonances in the Friedrichs model and their associated Gamov vectors (vol 18, pg 61, 2006)

被引：5

作者：

Baumgaertel, Hellmut ^{[1
]}

机构：

[1] Univ Potsdam, Math Inst, D-14415 Potsdam, Germany

来源：

REVIEWS IN MATHEMATICAL PHYSICS | 2007年 / 19卷 / 02期

关键词：

Friedrichs model; scattering theory; resonances; Gamov vectors;

D O I：

10.1142/S0129055X07002936

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The addendum refers mainly to Sec. 5 of the paper (Friedrichs model on the positive half line). The "Schwartz space framework" is omitted because it is dispensable for the results. Improvements of the proofs are indicated. A supplement presents in the special case G(0) := C\(-infinity, 0] a surprising implication: the scattering matrix has only simple poles and its "main part" is a linear combination of all Gamov vectors.

引用

页码：227 / 229

页数：3