Minimal Neutral Naturalness Model
High Energy Physics - Phenomenology
2020-05-20 v1
Abstract
We build a minimal neutral naturalness model in which the top partners are not charged under QCD, with a pseudo Goldstone Higgs arising from breaking. The color-neutral top partners generate the Higgs potential radiatively without quadratic divergence. The misalignment between the electroweak scale and global symmetry breaking scale is naturally obtained from suppression of the Higgs quadratic term, due to cancellation between singlet and doublet top partner contributions. This model can be embedded into ultraviolet holographic setup in composite Higgs framework, which even realizes finite Higgs potential.
Cite
@article{arxiv.1810.01882,
title = {Minimal Neutral Naturalness Model},
author = {Ling-Xiao Xu and Jiang-Hao Yu and Shou-hua Zhu},
journal= {arXiv preprint arXiv:1810.01882},
year = {2020}
}
Comments
5 + 3 pages with supplementary materials, 6 figures