On the Constant-Roll Tachyon Inflation with Large and Small ηH
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DOI: 10.3390/sym14122670
Abstract: We study the constant-roll tachyon inflation with large and small η. In previous studies, only the constant-roll tachyon inflation with small η is consistent with the observations. We find that the duality between the constant-roll… read more here.
Keywords: constant roll; tachyon inflation; roll tachyon;