UV complete model for Electroweak Baryogenesis, Radiative neutrino mass and Dark Matter

by Tetsuo Shindou (Kogakuin U.)

Wednesday 8 Jun 2016, 14:30 → 15:30 Europe/Berlin

build. 2a, SR 2 (DESY Hamburg)

We want to construct a UV complete theory whose low-energy effective theory provides a phenomenological description of strongly first order electroweak phase transition necessary for the electroweak baryogenesis, radiative neutrino mass generation, and dark matter (such as the Aoki-Kanemura-Seto model and the Ma-model). Our fundamental model is based on SUSY SU(2)_H gauge theory with confinement. The model contains new Z_2 discrete symmetry and Z_2-odd right-handed neutrino superfields. The Higgs sector in the low energy effective theory of this model below confinement scale is described by fifteen mesonic superfields of fundamental SU(2)_H doublets.