On the Singular Spectrum for Adiabatic Quasiperiodic Schrödinger Operators

We study spectral properties of a family of quasiperiodic Schrödinger operators on the real line in the adiabatic limit. We assume that the adiabatic iso-energetic curve has a real branch that is extended along the momentum direction. In the energy intervals where this happens, we obtain an asymptot...

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Bibliographic Details
Main Authors: Magali Marx, Hatem Najar
Format: Article
Language:English
Published: Wiley 2010-01-01
Series:Advances in Mathematical Physics
Online Access:http://dx.doi.org/10.1155/2010/145436
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