no code implementations • 17 Dec 2020 • Quentin Bonnefoy, Peter Cox, Emilian Dudas, Tony Gherghetta, Minh D. Nguyen
We consider a 5D extension of the DFSZ axion model that addresses both the axion quality and fermion mass hierarchy problems, and predicts flavour-dependent, off-diagonal axion-fermion couplings.
High Energy Physics - Phenomenology High Energy Physics - Theory
no code implementations • 20 Dec 2019 • Emilian Dudas, Severin Lüst
It was recently shown that in warped compactifications based on a Klebanov-Strassler throat there is a light complex structure field, governing the size of the throat and the redshift at its tip.
High Energy Physics - Theory High Energy Physics - Phenomenology
