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Kasia Rejzner: An introduction to pAQFT (mini-course), lecture 1

Date: 2025-01-27

Time: 10:30 - 11:30

Speaker
Kasia Rejzner, University of York

Abstract
In this mini course I will explain how to quantize field theories using the perturbative algebraic quantum field theory (pAQFT) framework. I will start with formal deformation quantization of the free theory and then introduce interaction using Epstein-Glaser renormalisation. Generalisation to gauge theories is obtained using the version of BV formalism developed by Fredenhagen and myself.