Date/heure
5 décembre 2023
16:30 - 17:30
Lieu
Salle de conférences Nancy
Oratrice ou orateur
Martin Hairer (EPFL et Imperial College London)
Catégorie d'évènement Colloquium
Résumé
Titre : Stochastic quantization of Yang-Mills
Résumé : We report on recent progress on the problem of building a stochastic process that admits the (hypothetical in 3D) Yang-Mills measure as its invariant measure. One interesting feature of our construction is that it preserves gauge-covariance in the limit even though it is broken by our UV regularisation. This is based on joint work with Ajay Chandra, Ilya Chevyrev, and Hao Shen. Note that the talk will not require any a priori knowledge of the objects / concepts mentioned here.