A Radiative Model for the Weak Scale and Neutrino Mass via Dark Matter

Understand

We present a three-loop model of neutrino mass in which both the weak scale and neutrino mass arise as radiative effects.

• In this approach, the scales for electroweak symmetry breaking, dark matter, and the exotics responsible for neutrino mass, are related due to an underlying scale-invariance.
• This motivates the otherwise-independent O(TeV) exotic masses usually found in three-loop models of neutrino mass.
• We demonstrate the existence of viable parameter space and show that the model can be probed at colliders, precision experiments, and dark matter direct-detection experiments.