Creating the Baryon Asymmetry from Lepto-Bubbles
High Energy Physics - Phenomenology
2017-04-28 v1
Abstract
We propose a new mechanism of baryogenesis which proceeds via a CP-violating phase transition. During this phase transition, the coupling of the Weinberg operator is dynamically realised and subsequently a lepton asymmetry is generated via the non-zero interference of this operator at different times. This new scenario of leptogenesis provides a direct connection between the baryon asymmetry, low energy neutrino parameters and leptonic flavour models.
Keywords
Cite
@article{arxiv.1704.08322,
title = {Creating the Baryon Asymmetry from Lepto-Bubbles},
author = {Silvia Pascoli and Jessica Turner and Ye-Ling Zhou},
journal= {arXiv preprint arXiv:1704.08322},
year = {2017}
}
Comments
5 pages, 2 figures, NuPhys 2016 poster session proceedings