The Possibility of Other Forces and Particles in Lepton Sector
摘要
With the assumption that neutrinos are not Majorana fermions and the right-handed neutrinos do not exist, a novel model is presented where the second and third generations of leptons are treated as composites, while the first generation remains fundamental. These composite states are formed through the interaction of fundamental leptons with two new hidden scalar particles. Additionally, the proposed model introduces two hidden forces alongside the Standard Model interactions. We elucidate the origin of neutrino masses through the binding dynamics of a hidden force. The model offers a dynamical framework for explaining neutrino oscillation phenomena using these hidden forces. The basic framework of the standard model is preserved in this model.