On Supersymmetric Effective Theories of Axion
High Energy Physics - Phenomenology
2013-05-30 v2 High Energy Physics - Theory
Abstract
We study effective theories of an axion in spontaneously broken supersymmetric theories. We consider a system where the axion supermultiplet is directly coupled to a supersymmetry breaking sector whereas the standard model sector is communicated with those sectors through loops of messenger fields. The gaugino masses and the axion-gluon coupling necessary for solving the strong CP problem are both obtained by the same effective interaction. We discuss cosmological constraints on this framework.
Keywords
Cite
@article{arxiv.1104.0170,
title = {On Supersymmetric Effective Theories of Axion},
author = {Tetsutaro Higaki and Ryuichiro Kitano},
journal= {arXiv preprint arXiv:1104.0170},
year = {2013}
}
Comments
41 pages, 3 figures, 2 tables; v2 additional comments and references