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SUMMARY:Kasia Rejzner (University of York)
DTSTART:20230929T130000Z
DTEND:20230929T140000Z
DTSTAMP:20260423T021649Z
UID:ACPMS/26
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/ACPMS/26/">P
 erturbative algebraic quantum field theory (introduction and examples)</a>
 \nby Kasia Rejzner (University of York) as part of Algebraic and Combinato
 rial Perspectives in the Mathematical Sciences\n\n\nAbstract\nIn this talk
  I will introduce the framework perturbative algebraic quantum field theor
 y. It allows one to combine the method of Epstein-Glaser renormalisation w
 ith the idea of BV quantization\, commonly applied to quantization of gaug
 e theories. It straightforwardly generalizes to theories on a large class 
 of Lorentzian manifolds. The same formalism can also be applied when one r
 eplaces the manifold with a finite collection of points\, equipped with a 
 partial order relation (modelling the causal order).\n
LOCATION:https://researchseminars.org/talk/ACPMS/26/
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