High Scale SUSY Breaking From Topological Inflation
High Energy Physics - Phenomenology
2015-06-12 v1 Cosmology and Nongalactic Astrophysics
Abstract
The recently observed mass ~ 125 GeV for the Higgs boson suggests a high-energy scale SUSY breaking, above O(10) TeV. It is, however, very puzzling why nature chooses such a high energy scale for the SUSY breaking, if the SUSY is a solution to the hierarchy problem. We show that the pure gravity mediation provides us with a possible solution to this puzzle if the topological inflation is the last inflation in the early universe. We briefly discuss a chaotic inflation model in which a similar solution can be obtained.
Cite
@article{arxiv.1211.1770,
title = {High Scale SUSY Breaking From Topological Inflation},
author = {Keisuke Harigaya and Masahiro Kawasaki and Tsutomu T. Yanagida},
journal= {arXiv preprint arXiv:1211.1770},
year = {2015}
}
Comments
11 pages, 2 figures