Apparaît également dans la collection : ECM 2024 Invited Speakers
The goal of this talk is to review some of the successes but also the outstanding challenges of the renormalisation group approach to the Ising and \varphi^4 models. I will also try to describe a common perspective of the usual approach to the renormalisation group based on perturbation theory and cluster expansions with some of the substitutes for these, based on random currents or random walks.
De Wendelin Werner
De Victor Dotsenko
De Alessandro Giuliani
De Rafael Greenblatt
De Eveliina Peltola
De Giuseppe Mussardo
De Yvan Velenik
De Michele Caselle
De Ara Sedrakyan
De Michael Aizenman
De Jürg Fröhlich , Tom Spencer , Arthur Jaffe , Geoffrey Grimmett , Joel Lebowitz
De Vincent Tassion
De Clément Delcamp
De Clément Delcamp
De Claudio Dappiaggi
De Alexander Strohmaier
