The Inert Doublet Model and evolution of the Universe
Maria Krawczyk, Dorota Sokolowska
TL;DR
This paper explores how different evolutionary paths of the Universe after inflation can lead to the current Inert phase in the Inert Doublet Model, which extends the Standard Model with a potential Dark Matter candidate.
Contribution
It analyzes various cosmological evolution scenarios within the IDM framework, highlighting their implications for the Universe's current state.
Findings
Different evolution scenarios can result in the Inert phase today.
The IDM provides a viable Dark Matter candidate.
Evolution paths influence the present-day properties of the Universe.
Abstract
Inert Doublet Model (IDM) is a minimal extension of the Standard Model with the second scalar doublet that may provide a Dark Matter candidate. In this paper we consider the different variants of the evolution of the Universe after inflation, that lead towards the Inert phase today.
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