Title : ( Scalar gauge dynamics and Dark Matter )
Authors: Dario Buttazzo , Luca Di Luzio , Parsa Ghorbani , Christian Gross , Giacomo Landin , Alessandro Strumia , Daniele Teresi , Jin-Wei Wang ,
Full TextAbstract
We consider theories with one gauge group (SU, SO or Sp) and one scalar in a two-index representation. The renormalizable action often has accidental symmetries (such as global U(1) or unusual group parities) that lead to one or more stable states, providing Dark Matter candidates. We discuss the confined phase(s) of each theory and compute the two Higgs phases, finding no generic dualities among them. Discrete gauge symmetries can arise and accidental symmetries can be broken, possibly giving pseudo-Goldstone Dark Matter. Dark Matter candidates can have a complicated sub-structure characteristic of each group and can be accompanied by extra dark radiation.
Keywords
, Beyond Standard Model, Cosmology of Theories beyond the SM, Global Symmetries
@article{paperid:1091012,
author = {Dario Buttazzo and Luca Di Luzio and Parsa Ghorbani, and Christian Gross and Giacomo Landin and Alessandro Strumia and Daniele Teresi and Jin-Wei Wang},
title = {Scalar gauge dynamics and Dark Matter},
journal = {Journal of High Energy Physics},
year = {2020},
volume = {2020},
number = {1},
month = {January},
issn = {1029-8479},
keywords = {Beyond Standard Model; Cosmology of Theories beyond the SM; Global
Symmetries},
}
%0 Journal Article
%T Scalar gauge dynamics and Dark Matter
%A Dario Buttazzo
%A Luca Di Luzio
%A Parsa Ghorbani,
%A Christian Gross
%A Giacomo Landin
%A Alessandro Strumia
%A Daniele Teresi
%A Jin-Wei Wang
%J Journal of High Energy Physics
%@ 1029-8479
%D 2020
