Alexander Shapiro, Univ. of California, Berkeley, Modular functor from higher Teichmüller theory
Alexander Shapiro, Univ. of California, Berkeley, Modular functor from higher Teichmüller theory
Quantized higher Teichmüller theory, as described by Fock and Goncharov, assigns an algebra and its representation to a surface and a Lie group. This assignment is equivariant with respect to the action of the mapping class group of the surface, and is conjectured to give an analog of a modular functor, that is it should respect the operation…