Abstract:
I will explain how we use perturbative Chern-Simons theory to construct a Maurer-Cartan element in the canonical bi-Lie algebra on cyclic Hochschild cochains of de Rham cohomology. I will illustrate this on the example of S^1. I will outline relations of the twisted homotopy algebra to geometric structures on the loop space and in symplectic geometry.
- Arrangør: QM
- Adresse: Campusvej 55, 5230 Odense M
- Kontakt Email: qm@sdu.dk
- Tilføj til din kalender: https://eom.sdu.dk:443/events/ical/9cf3c765-878b-4990-8d46-583215016c69