Can we make sense out of « Tensor Field Theory »?

par Fabien Vignes-Tourneret

vendredi 25 juin 2021, 14:00 → 15:00 Europe/Paris

fokko du cloux (Institut Camille Jordan)

Random tensors are a clever generalisation of random matrices. Their initial purpose is the study of quantum gravity. Nevertheless we will see in this talk that they also form a natural playground for constructive field theory and might even provide the very first just renormalisable non-perturbative Bosonic field theory. We will focus on a specific model and (almost) show that it is non-perturbatively asymptotically free.