Post #6037 772 Nov 26, 2025, 20:14 UTC Roland Bauerschmidt - Perspectives on the renormalisation group approach https://youtu.be/l1iZbsEiO6c YouTube Roland Bauerschmidt - Perspectives on the renormalisation group approach 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…