Symmetries and renormalization group in (perturbative) algebraic quantum field theory

by Prof. Kasia Rejzner (University of York)

Tuesday 17 May 2022, 17:00 → 18:00 Europe/Berlin

H4 (Geomatikum)

In this talk I will give an overview of (perturbative) algebraic quantum field theory and explain how it can be applied to describe interaction. I will then report on new progress in the description of renormalization group and symmetries, using nets of C*-algebras. That part is based on a recent paper with Brunetti, Duetsch and Fredenhagen.