Falsifying high-scale baryogenesis with neutrinoless double beta decay and lepton flavor violation
Falsifying high-scale baryogenesis with neutrinoless double beta decay and lepton flavor violation
Interactions that manifest themselves as lepton number violating processes at low energies in combination with sphaleron transitions typically erase any preexisting baryon asymmetry of the Universe. In this article, we discuss the constraints obtained from an observation of neutrinoless double beta decay in this context. If a new physics mechanism …