Post-inflationary phases stiffer than radiation and Palatini formulation
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DOI: 10.1088/1361-6382/ab52a8
Abstract: If the inflaton and the quintessence fields are identified, the background geometry evolves through a stiff epoch undershooting the expansion rate of a radiation-dominated plasma. For some classes of inflationary potentials this scenario is at… read more here.
Keywords: palatini; inflationary phases; post inflationary; palatini formulation ... See more keywords