Dresden 2009 – scientific programme

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SYAL: Symposium Anderson Localization in Nonlinear and Many-Body Systems

SYAL 1: Anderson Localization in Nonlinear and Many-Body Systems

SYAL 1.1: Invited Talk

Monday, March 23, 2009, 14:00–14:30, BAR SCHÖ

Delocalization by nonlinearity and interactions in systems with disorder — •Dima Shepelyansky — Laboratoire de Physique Theorique, CNRS, Univ. P.Sabatier

Analytical and numerical studies are presented showing that in disordered systems with Anderson localization nonlinearity, or interactions between quantum particles, lead to delocalization of probability in space. Relation of this phenomenon to various experimental situations is briefly discussed.