Nonlinear fluctuating hydrodynamics and time correlations for one-dimensional systems
Herbert Spohn
Technical University Munich, Germany
Lundi 03/10/2016, 14:00-15:00
Salle Claude Itzykson, Bât. 774, Orme des Merisiers

Anomalous transport for anharmonic chains has been first confirmed almost twenty years ago. The resulting scaling behaviour of time correlations in thermal equilibrium is a more recent activity. We discuss how nonlinear fluctuating hydrodynamics is used as an effective tool. Also handled are fluctuations of time-integrated local currents. Building a bridge towards one-dimensional quantum system the discrete nonlinear Schroedinger equation is further example of interest.

Contact : Marco SCHIRO


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