Hochschild Cohomology of Quantum Field Theory
- Date: Tuesday 16 May 2017, 15:15 – 16:15
- Location: Mathematics Level 8, MALL 1, School of Mathematics
- Type: Pure Mathematics seminars, Algebra seminars, Seminar series
- Cost: Free
Eli Hawkins, University of York. Part of the algebra seminar series.
After outlining the principles of Algebraic Quantum Field Theory (AQFT) I will describe the generalization of Hochschild cohomology that is relevant to describing deformations in AQFT. An interaction is described by a cohomology class.
Eli Hawkins, University of York