Flavour Violating Axions
High Energy Physics - Phenomenology
2020-05-20 v2
Abstract
I review the physics case for flavour violating axions. In particular, I argue that relaxing the assumption of the universality of the Peccei-Quinn current opens up new pathways, including: the relaxation of the Supernova bound on the axion mass, a possible connection with the Standard Model flavour puzzle and the experimental opportunity of discovering the axion via flavoured axion searches.
Keywords
Cite
@article{arxiv.1911.02591,
title = {Flavour Violating Axions},
author = {Luca Di Luzio},
journal= {arXiv preprint arXiv:1911.02591},
year = {2020}
}
Comments
9 pages, 2 figures. Talk given at the Workshop `Flavour changing and conserving processes' 29-31 August 2019 (Capri Island, Italy). v2: references added