The landscape of QCD axion models

Luca di Luzio, Maurizio Giannotti, Enrico Nardi, Luca Visinelli
July 2020
DOI Journal Link ArXiv

Abstract

We review the landscape of QCD axion models. Theoretical constructions that extend the window for the axion mass and couplings beyond conventional regions are highlighted and classified. Bounds from cosmology, astrophysics and experimental searches are reexamined and updated.

Type
Journal article
Publication
Physics Reports 870, 1 (2020)
Source Themes
Luca Visinelli
Luca Visinelli
Assistant Professor of Theoretical Physics (RTT)

Theoretical physicist working across particle physics, astrophysics, cosmology, and experimental searches.