Inflation model selection meets dark radiation
نویسندگان
چکیده
منابع مشابه
Unified Model for Inflation and Dark Matter
Abstract We present a model which contains a new complex scalar field Ψ, interacting with a new real scalar field, χ, and an effective potential whose symmetry is almost exact, being explicitly broken by Planck-scale effects. We study the possibility of relating inflation with the dark matter of the universe. We find that for exponentially small explicit breaking, the model accounts for a perio...
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ژورنال
عنوان ژورنال: Journal of Cosmology and Astroparticle Physics
سال: 2017
ISSN: 1475-7516
DOI: 10.1088/1475-7516/2017/01/046