Speaker
Anton Alekseev
Description
Virasoro coadjoint orbits are infinite dimensional symplectic spaces which admit classification due to Lazutkin-Pankratova, Segal, Kirillov, Witten etc. Inspired by works on Jackiw-Teitelboim gravity, we consider elliptic and exceptional Virasoro orbits, and we establish their relation to moduli spaces of singular hyperbolic metrics on the disk.