Multipoint conformal blocks and Gaudin models
Andrea Capelli (INFN and Department of Physics, Florence, Italy)
11-Jul-2022, 09:00-10:00 (21 months ago)
Abstract: Massless fermions and anyons on the surface of (3+1)-dimensional topological insulators can be described at the semiclassical level by a non-local Abelian gauge theory involving two gauge fields. The theory is non-trivial owing to its solitonic excitations with electric and magnetic charges. We compute the partition function and the solitonic spectrum, thus showing conformal invariance and electric-magnetic self-duality. This theory also provides a framework for semiclassical bosonization of (2+1)d fermions.
mathematical physics
Audience: researchers in the topic
Séminaire de physique mathématique IPhT
Organizers: | Jérémie Bouttier*, Vincent Pasquier |
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