http://arxiv.org/abs/2211.02999
We construct non-linear inflaton potential energy densities that describe not-necessarily very-slowly-rolling closed and open inflation models, and compute tilted primordial spatial inhomogeneity power spectra that follow from quantum mechanical fluctuations during inflation in these models. These tilted power spectra differ from those that have previously been used to study cosmological data in non-flat cosmological models.
B. Ratra
Tue, 8 Nov 22
1/79
Comments: 14 pages
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