A simple explanation of the PVLAS anomaly in spontaneously broken mirror models
High Energy Physics - Phenomenology
2008-11-26 v2
Abstract
The PVLAS anomaly can be explained if there exist millicharged particles of mass eV and electric charge . We point out that such particles occur naturally in spontaneously broken mirror models. We argue that this interpretation of the PVLAS anomaly is not in conflict with astrophysical constraints due to the self interactions of the millicharged particles which lead them to be trapped within stars. This conclusion also holds for a generic paraphoton model.
Keywords
Cite
@article{arxiv.hep-ph/0702125,
title = {A simple explanation of the PVLAS anomaly in spontaneously broken mirror models},
author = {R. Foot and A. Kobakhidze},
journal= {arXiv preprint arXiv:hep-ph/0702125},
year = {2008}
}
Comments
about 5 pages, expanded discussion, version to be published in PLB