Inflation with a smooth constant-roll to constant-roll era transition
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DOI: 10.1103/physrevd.96.024029
Abstract: In this paper we study canonical scalar field models with a varying second slow-roll parameter, that allow transitions between constant-roll eras. In the models with two constant-roll eras it is possible to avoid fine-tunings in… read more here.
Keywords: roll; constant roll; roll era; roll eras ... See more keywords