67 citations · 282 across the 15 of their papers we have counts for
4 papers · 1 filter
Improved WKB analysis of Slow-Roll Inflation
R. Casadio, F. Finelli, M. Luzzi +1
We extend the WKB method for the computation of cosmological perturbations during inflation beyond leading order and provide the power spectra of scalar and tensor perturbations to…
Moving mirrors and black hole evaporation in non-commutative space-times
R. Casadio, P. H. Cox, B. Harms +1
We study the evaporation of black holes in non-commutative space-times. We do this by calculating the correction to the detector's response function for a moving mirror in terms of…
Higher Order Slow-Roll Predictions for Inflation
R. Casadio, F. Finelli, M. Luzzi +1
We study the WKB approximation beyond leading order for cosmological perturbations during inflation. To first order in the slow-roll parameters, we show that an improved WKB approx…
Second order brane cosmology with radion stabilization
G. L. Alberghi, D. Bombardelli, R. Casadio +1
We study cosmology in the five-dimensional Randall-Sundrum brane-world with a stabilizing effective potential for the radion and matter localized on the branes. The analysis is per…