Small free field inflation in higher curvature gravity
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DOI: 10.1007/jhep01(2021)029
Abstract: Within General Relativity, a minimally coupled scalar field governed by a quadratic potential is able to produce an accelerated expansion of the universe provided its value and excursion are larger than the Planck scale. This… read more here.
Keywords: field; higher curvature; inflation; small free ... See more keywords