Theory Group Seminar

Dr. Pavel Putrov, Institute for Advanced Study, Princeton

"(0,4) dualities"

2:00pm, RLM 7.104

Abstract: In my talk I will consider a certain class of 2d N=(0,4) quiver gauge theories. They enjoy dualities similar to the dualities between 4d N=2 theories of class S and can be labelled by Riemann surfaces with possible punctures. The elliptic genus of such theories can be written in terms of a 2d TQFT on a corresponding Riemman surface.