197 citations · 1.4k across the 36 of their papers we have counts for
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gr-qc2011★ 25 cited
Remarks on the renormalization of primordial cosmological perturbations
Ivan Agullo, Jose Navarro-Salas, Gonzalo J. Olmo +1
We briefly review the need to perform renormalization of inflationary perturbations to properly work out the physical power spectra. We also summarize the basis of (momentum-space)…
astro-ph.CO2011★ 34 cited
Stimulated creation of quanta during inflation and the observable universe
Ivan Agullo, Leonard Parker
Inflation provides a natural mechanism to account for the origin of cosmic structures. The generation of primordial inhomogeneities during inflation can be understood via the spont…