Nonlinear fluctuating hydrodynamics and time-correlations for one-dimensional systems

Colloquium

Lieu: 
Salle des Séminaires M2
Orateur: 
Herbert Spohn
Affiliation: 
Technische Universität München
Dates: 
Vendredi, 9 Juin, 2017 - 11:15 - 12:15
Résumé: 

Our focus are non-integrable classical systems in one dimension, like
Fermi-Pasta-Ulam chains, the discrete nonlinear Schroedinger equation,
and 1D fluids interacting through a short range potential. Nonlinear
fluctuating dynamics is used to compute and predict their
time-correlations in thermal equilibrium.We will explain the connection
to the multi-component Kardar-Parisi-Zhang equation.