Anomalous U(1)_A and Electroweak Symmetry Breaking
High Energy Physics - Phenomenology
2009-10-31 v3 High Energy Physics - Theory
Abstract
We suggest a new mechanism for electroweak symmetry breaking in the supersymmetric Standard Model. Our suggestion is based on the presence of an anomalous U(1)_A gauge symmetry, which naturally arises in the four dimensional superstring theory, and heavily relies on the value of the corresponding Fayet-Illiopoulos \xi-term.
Cite
@article{arxiv.hep-ph/0008213,
title = {Anomalous U(1)_A and Electroweak Symmetry Breaking},
author = {Ilia Gogoladze and Mirian Tsulaia},
journal= {arXiv preprint arXiv:hep-ph/0008213},
year = {2009}
}
Comments
Latex, 11 pages, discussions and references added