3 papers
hep-ph2025
Minimal Multi-Majoron Model
Bowen Fu, Anish Ghoshal, Stephen F. King
In order to provide a natural framework for hierarchical right-handed neutrinos, we propose a realistic ultraviolet complete minimal multi-Majoron model (MMMM). We consider two rig…
hep-ph2025
Right-handed neutrinos: seesaw models and signatures
Stephen F King
We give a pedagogical introduction to right-handed neutrinos as a simple extension to the Standard Model (SM), focussing on seesaw models and their possible experimental signatures…
hep-ph2024
Leptogenesis with Majoron Dark Matter
Stephen F. King, Soumen Kumar Manna, Rishav Roshan +1
We discuss a model of neutrino mass based on the type I seesaw mechanism embedded in a spontaneously broken global lepton number framework with a symmetry. We show that the r…