Author:
Aoki Mayumi,Kubo Jisuke,Yang Jinbo
Abstract
Abstract
Dynamical chiral symmetry breaking in a QCD-like hidden
sector is used to generate the Planck mass and the electroweak scale
including the heavy right-handed neutrino mass. A real scalar field
transmits the energy scale of the hidden sector to the visible
sectors, playing besides a role of inflaton in the early Universe
while realizing a Higgs-inflation-like model. Our dark matter
candidates are hidden pions that raise due to dynamical chiral
symmetry breaking. They are produced from the decay of inflaton.
Unfortunately, it will be impossible to directly detect them,
because they are super heavy (109 ∼ 12 GeV), and moreover
the interaction with the visible sector is extremely suppressed.
Subject
Astronomy and Astrophysics
Cited by
6 articles.
订阅此论文施引文献
订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献