Gravitational Waves from Mini-Split SUSY
High Energy Physics - Phenomenology
2021-12-07 v2
Abstract
We show that color-breaking vacua may develop at high temperature in the Mini-Split Supersymmetry (SUSY) scenario. This can lead to a nontrivial cosmological history of the Universe, including strong first order phase transitions and domain wall production. Given the typical PeV energy scale associated with Mini-Split SUSY models, a stochastic gravitational wave background at frequencies around 1 kHz is expected. We study the potential for detection of such a signal in future gravitational wave experiments.
Cite
@article{arxiv.2104.00747,
title = {Gravitational Waves from Mini-Split SUSY},
author = {Bartosz Fornal and Barmak Shams Es Haghi and Jiang-Hao Yu and Yue Zhao},
journal= {arXiv preprint arXiv:2104.00747},
year = {2021}
}
Comments
6 pages, 3 figures; v2: published version