Quantum Mathematics Seminar: Mueller (Bonn)

Quantum Maths Seminar, external speaker:

Speaker: Lukas Müller (Max Planck Institute for Mathematics, Bonn)

Title: Finite symmetries of quantum character stacks

Abstract: I will discuss an approach to the deformation quantisation of Poisson structures on moduli space of (twisted) flat bundles over 2-dimensional surfaces based on a local to global construction. The quantisation is constructed by explicit computations of a version of categorical factorisation homology for E2-algebras equipped with an action of a finite group, extending work of Ben-Zvi, Brochier and Jordan. The talk is based on joint work with Corina Keller.

One hour talk, followed by informal discussion.

All are welcome. Please contact the seminar organizer to be added to the talk.