Room 505, Cosmology Building, National Taiwan University +Zoom, Physical+Online Seminar
(實體+線上演講 台灣大學次震宇宙館505研討室+Zoom)
BAA-branes and the Cayley Correspondence
Enya Hsiao (Max Planck Institute)
Abstract
In recent years, a general Cayley correspondence has been proposed by Bradlow–Collier–García-Prada–Gothen–Oliveria motivated by the search of higher Teichmüller components in the Higgs bundle moduli space. By introducing magical sl2-triples, they constructed an injective, open and closed map, called the Cayley map, whose image in the Higgs moduli space coincide with higher Teichmüller components in many known cases. In this talk, I will explain how we can intepret the Cayley map as a morphism of BAA-branes on the level of stacks. This is joint work in progress with Eric Chen and Mengxue Yang.
Organizer: Pedro Núñez (NTU)
