A conformally invariant gap theorem in Yang-Mills theory

A conformally invariant gap theorem in Yang-Mills theory

-
Casey Kelleher, Princeton University
Fine Hall 314

We show a sharp conformally invariant gap theorem for Yang-Mills connections in dimension 4 by exploiting an associated Yamabe-type problem. This is joint work with Jeffrey Streets (UC Irvine) and Matthew Gursky (University of Notre Dame).