UBC Math Department Colloquium: Owen Gwilliam
Topic
From Feynman diagrams to commutative diagrams
Speakers
Details
Factorization algebras are local-to-global objects that play a role in quantum field theory akin to the role of sheaves in geometry: they conveniently organize complicated information. In the talk I will introduce this notion, give some concrete examples, and then explain how factorization algebras mediate between QFT and higher algebra. An important example will be Chern-Simons theory; ongoing work with Costello and Francis recovers quantum groups with formal parameter by combining Koszul duality with Feynman diagrams.
Additional Information
Location: ESB 2012
Owen Gwilliam, Max Planck Institute Bonn
Owen Gwilliam, Max Planck Institute Bonn
This is a Past Event
Event Type
Scientific, Distinguished Lecture
Date
January 25, 2017
Time
-
Location