Groupe de Physique Statistique

Equipe 106, Institut Jean Lamour

                     
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Séminaire de groupe

Hydrodynamics of integrable systems and dynamical correlation functions
Benjamin Doyon
King's College London
jeudi 08 mars 2018 , 10h25
Salle de séminaire du groupe de Physique Statistique

I will briefly introduce the recently developed theory of "generalized hydrodynamics", which describes large-scale behaviours in many-body quantum and classical integrable systems out of equilibrium. I will explain how it can be used to theoretically solve the famous quantum Newton cradle experiment. I will then explain how to use the theory in order to extract the Drude weights; the scaled cumulants, which are part of the large-deviation function, for charge and energy transfer and for other conserved charges in non-equilibrium states; and the "Euler-scale" asymptotics of dynamical correlation functions in and out of equilibrium. I will give examples in the Lieb-Liniger model.



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