DESY Theory Seminar
Towards two loop Higgs masses in any model
by
→
Europe/Berlin
SR2 (Bldg 2A)
SR2
Bldg 2A
Description
I describe recent and ongoing work to evaluate the spectrum of any renormalisable theory to full two loop order, without approximations. This notably includes the Higgs, whose mass is a prediction in supersymmetric theories; in non-supersymmetric theories the calculation is used to extract the Higgs quartic coupling and test, among other things, for vacuum stability and perturbativity.