Sliding Naturalness
High Energy Physics - Phenomenology
2022-01-14 v2 Cosmology and Nongalactic Astrophysics
High Energy Physics - Experiment
High Energy Physics - Theory
Abstract
We present a novel framework to solve simultaneously the electroweak hierarchy problem and the strong-CP problem. A small but finite Higgs vacuum expectation value and a small -angle are selected after the QCD phase transition, without relying on the Peccei-Quinn mechanism or other traditional solutions. We predict a distinctive pattern of correlated signals at hadronic EDM, fuzzy dark matter and axion experiments.
Cite
@article{arxiv.2106.04591,
title = {Sliding Naturalness},
author = {Raffaele Tito D'Agnolo and Daniele Teresi},
journal= {arXiv preprint arXiv:2106.04591},
year = {2022}
}
Comments
9 pages, 3 figures. Version published on PRL