PoS - Proceedings of Science
Volume 376 - Corfu Summer Institute 2019 "School and Workshops on Elementary Particle Physics and Gravity" (CORFU2019) - Workshop on Connecting Insights in Fundamental Physics: Standard Model and Beyond
Several degenerate vacua and a model for DarkMatter in the pure Standard Model
H.B. Nielsen* and C.D. Froggatt
Full text: pdf
Published on: August 18, 2020
Abstract
We return to a model of ours for what the dark matter can
be with the property that it is compatible with the Standard Model alone.
The only genuine new physics is a principle imposing restrictions on
the parameters/couplings in the Standard Model. They are required
to lead to several vacua being degenerate in energy density with
each other. We especially look for some of the signals from the dark matter,
which are not just gravitational: The 3.55 keV X-ray radiation, the positron excess
and further $\gamma$-ray excess.
The picture of ours for dark matter has it being cm-size
pearls of 100000 ton mass in order of magnitude.
DOI: https://doi.org/10.22323/1.376.0049
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