Anomaly Mediation and Radius Stabilization by a Boundary Constant Superpotential in a Warped Space
High Energy Physics - Phenomenology
2009-02-02 v1
Abstract
We present a very simple model of the radius stabilization in a supersymmetric (SUSY) Randall-Sundrum model with a hypermultiplet and a boundary constant superpotential. A wide range of parameters where the anomaly mediation of SUSY breaking is dominated is found although there are many problematic bulk effects of SUSY breaking. A negative cosmological constant in the radius stabilized vacuum can be cancelled by a localized SUSY breaking. Making use of this localized SUSY breaking also solves the \mu-problem by Giudice-Masiero mechanism.
Keywords
Cite
@article{arxiv.0808.4013,
title = {Anomaly Mediation and Radius Stabilization by a Boundary Constant Superpotential in a Warped Space},
author = {Nobuhito Maru and Norisuke Sakai and Nobuhiro Uekusa},
journal= {arXiv preprint arXiv:0808.4013},
year = {2009}
}
Comments
3 pages, 1 figures, To appear in the proceedings of 16th International Conference on Supersymmetry and Unification of Fundamental Interactions (SUSY08), Seoul, Korea, June 16-21 2008