Showing math.QAShow all
2 papers · 1 filter
math.QA2009★ 2 cited
On Reducibility of Mapping Class Group Representations: The SU(N) Case
Jørgen Ellegaard Andersen, Jens Fjelstad
We review and extend the results of [1] that gives a condition for reducibility of quantum representations of mapping class groups constructed from Reshetikhin-Turaev type topologi…
math.QA2006★ 11 cited
Modular functors are determined by their genus zero data
Jorgen Ellegaard Andersen, Kenji Ueno
We prove in this paper that the genus zero data of a modular functor determines the modular functor. We do this by establishing that the S-matrix in genus one with one point labele…