The $SU(2{)}_D$ lepton portals for muon $g-2$, $W$ boson mass and dark matter

Seong-Sik Kim, Hyun Min Lee, Adriana G. Menkara +1

We propose a novel model which extends the Standard Model (SM) by introducing a $SU(2{)}_D$ gauge symmetry. In this model, a dark $SU(2{)}_D$ Higgs doublet and a Higgs bi-doublet can c…