Presented on Tuesday, December 13, 2022, at 2 p.m. (Paris time)

Within the framework of
Seed Seminar of Mathematics and Physics,

carrying its activity with the talk transmitted on Zoom given by

Emilio Trevisani (Centre de Physique Théorique, École Polytechnique, France.)

Random field models and Parisi-Sourlas supersymmetry

Abstract:
The problem of quenched disorder is very important but notoriously hard. In 1979, Parisi and Sourlas proposed a conjecture about the critical
behavior of models with random field type of disorder. The conjecture states that 1) such models have emergent supersymmetry and 2) that supersymmetry allows to describe them in terms of models in two less dimensions. I will review the conjecture and explain some recent developments on the subject.


More information:
[ Ссылка ]
[ Ссылка ]

свернуть