Título: A hard rod system with non homogeneous sizes

Palestrante: Pablo A Ferrari, Universidad de Buenos Aires
Data: 24/03/2021
Horário: 14:00h
Local: Transmissão online.

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Resumo: A rod (q,v,d) represents a segment (q,q+d) travelling at speed v, in absence of other rods. The hard rod condition means that rods cannot intersect. When two rods collide, they immediately swap positions so that the slower rod stays to the left. This model, introduced by Boldrighini, Dobrushin and Sukhov in 1982, has infinitely many conservation laws, a feature shared by the Generalized Gibbs Ensemble. I will present work in progress for the case of variable d, including a characterization of the invariant measures, and a generalized hydrodynamic limit. Work in collaboration with Dante Grevino.

ID da reunião: 958 0581 3232