A Liouville Action for Positive Curves

par Jérémy Toulisse (Université Côte d’Azur)

lundi 17 mars 2025, 16:00 → 17:15 Europe/Paris

Centre de conférences Marilyn et James Simons (IHES)

Motivated by work of Krasnov and Schlenker on the renormalized volume of hyperbolic 3-manifolds, we construct a Lorentzian version of the theory. This defines a (possibly infinite) invariant of positive curves in flag varieties. This is joint work with François Labourie and Yilin Wang.