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Exponential bounds on curvature-induced resonances in a two-dimensional Dirichlet tube
- Publication Year :
- 1998
- Publisher :
- Birkhäuser, 1998.
-
Abstract
- 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\to 0+ $, provided the curvature of the strip axis satisfies certain analyticity and decay requirements.<br />Comment: LaTeX2.09, 30 pages, 3 figures, to appear in Helv. Phys. Acta
Details
- Database :
- OpenAIRE
- Accession number :
- edsair.doi.dedup.....7cb4efd6a7bd9b947fcc1546621dbbed
- Full Text :
- https://doi.org/10.5169/seals-117100