Planck-Scale Physics and the Peccei-Quinn Mechanism
High Energy Physics - Theory
2009-10-22 v2
Abstract
Global-symmetry violating higher-dimension operators, expected to be induced by Planck-scale physics, in general drastically alter the properties of the axion field associated with the Peccei-Quinn solution to the strong-CP problem, and render this solution unnatural. The particle physics and cosmology associated with other global symmetries can also be significantly changed.
Keywords
Cite
@article{arxiv.hep-th/9202003,
title = {Planck-Scale Physics and the Peccei-Quinn Mechanism},
author = {Marc Kamionkowski and John March-Russell},
journal= {arXiv preprint arXiv:hep-th/9202003},
year = {2009}
}
Comments
10pp