Theoretical Constraints on Additional Higgs Bosons in Light of the 126 GeV Higgs

Benjamín Grinstein, Christopher W. Murphy, David Pirtskhalava +1

We present a sum rule for Higgs fields in general representations under $SU(2{)}_L\times U(1{)}_Y$ that follows from the connection between the Higgs couplings and the mechanism that…