20 citations · 20 across the 1 of their papers we have counts for
2 papers
astro-ph.CO2022★ 20 cited
The effect of multiple features on the power spectrum in two-field inflation
K. Boutivas, I. Dalianis, G. P. Kodaxis +1
We extend our previous work on the enhancement of the curvature spectrum during inflation to the two-field case. We identify the slow-roll parameter as the quantity that can tr…
astro-ph.CO2021
Spectrum oscillations from features in the potential of single-field inflation
I. Dalianis, G. P. Kodaxis, I. D. Stamou +2
We study single-field inflationary models with steep step-like features in the potential that lead to the temporary violation of the slow-roll conditions during the evolution of th…