Exponential bounds on curvature-induced resonances in a two-dimensional Dirichlet tube

被引：0

作者：

Duclos, P ^{[1
]}

Exner, P

Meller, B

机构：

[1] CNRS, Ctr Phys Theor, F-13288 Marseille, France

[2] Univ Toulon & Var, PHYMAT, F-83957 La Garde, France

[3] Nucl Phys Inst AS, Rez 25068, Czech Republic

[4] Czech Tech Univ, Doppler Inst, Prague 11519, Czech Republic

来源：

HELVETICA PHYSICA ACTA | 1998年 / 71卷 / 02期

关键词：

D O I：

暂无

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We consider curvature-induced resonances in a planar two-dimensional Dirichlet tube of a width d. It is shown that the distances of the corresponding resonance poles from the real axis are exponentially small as d --> 0+, provided the curvature of the strip axis, satisfies certain analyticity and decay requirements.

引用

页码：133 / 162

页数：30

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