Speaker
Brad Bachu
(Princeton University)
Description
I present an on-shell description of symmetry breaking. Consider a group G in the UV, and a subgroup H in the IR. By demanding that the on-shell three particle amplitudes in the IR match consistently to their UV counterparts, I show how relations among their couplings and masses emerge, as well as an on-shell description of the Higgs mechanism.
Primary author
Brad Bachu
(Princeton University)
