Planck scale boundary conditions in the standard model with singlet scalar dark matter
High Energy Physics - Phenomenology
2014-04-11 v2
Abstract
We investigate Planck scale boundary conditions on the Higgs sector of the standard model with a gauge singlet scalar dark matter. We will find that vanishing self-coupling and Veltman condition at the Planck scale are realized with the 126 GeV Higgs mass and top pole mass, 172 GeV 173.5 GeV, where a correct abundance of scalar dark matter is obtained with mass of 300 GeV 1 TeV. It means that the Higgs potential is flat at the Planck scale, and this situation can not be realized in the standard model with the top pole mass.
Keywords
Cite
@article{arxiv.1312.2089,
title = {Planck scale boundary conditions in the standard model with singlet scalar dark matter},
author = {Naoyuki Haba and Kunio Kaneta and Ryo Takahashi},
journal= {arXiv preprint arXiv:1312.2089},
year = {2014}
}
Comments
12 pages, 4 figures, version accepted for publication in JHEP