Fri, 17 Nov 2023

12:00 - 13:15
L3

BV formalism in perturbative algebraic quantum field theory

Kasia Rejzner
(York University)
Abstract

In this talk I will review how the BV formalism is used in quantizing theories with local gauge symmetries within the framework of perturbative algebraic quantum field theory. The latter is a mathematically rigorous approach to QFT that combines the locality idea going back to Haag and Kastler with Epstein-Glaser renormalization. In my talk I will also show how these methods can also lead to the construction of a factorization algebra.

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