56 citations · 132 across the 5 of their papers we have counts for
5 papers
Light Sterile Neutrinos and a High-Quality Axion from a Holographic Peccei-Quinn Mechanism
Peter Cox, Tony Gherghetta, Minh D. Nguyen
We present a 5D axion-neutrino model that explains the Standard Model fermion mass hierarchy and flavor structure, while simultaneously generating a high-quality axion. The axion a…
Flavoured Warped Axion
Quentin Bonnefoy, Peter Cox, Emilian Dudas +2
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-fer…
A Composite Higgs with a Heavy Composite Axion
Tony Gherghetta, Minh D. Nguyen
We consider the strong dynamics associated with a composite Higgs model that simultaneously produces dynamical axions and solves the strong CP problem. The strong dynamics arises f…
A Holographic Perspective on the Axion Quality Problem
Peter Cox, Tony Gherghetta, Minh D. Nguyen
The axion provides a compelling solution to the strong CP problem as well as a candidate for the dark matter of the universe. However, the axion solution relies on the spontaneous…
Neutral Naturalness with Bifundamental Gluinos
Tony Gherghetta, Minh Nguyen, Zoe Thomas
We study constraints on one-loop neutral naturalness at the LHC by considering gluon partners which are required to ameliorate the tuning in the Higgs mass-squared arising at two l…