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Ergodic properties and localization for Delone-Anderson models

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If you have a question about this talk, please contact Mustapha Amrani.

Periodic and Ergodic Spectral Problems

Co-authors: F. Germinet (U. de Cergy-Pontoise) and P. Mller (Ludwig-Maximilians-Universitt Mnchen)

Delone-Anderson models arise in the study of wave localization in random media, where the underlying configuration of impurities in space is aperiodic, as for example, in disordered quasicrystals. The lack of translation invariance in the model yields a break of ergodicity, and the loss of properties linked to it. In this talk we will present results on the existence of the integrated density of states, the ergodic properties of these models and results on dynamical localization.

This talk is part of the Isaac Newton Institute Seminar Series series.

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