%0 Journal Article
%T Remarks on the renormalization of primordial cosmological perturbations
%A Agullo, I.
%A Navarro-Salas, J.
%A Olmo, G. J.
%A Parker, L.
%J Physical Review D
%D 2011
%V 84
%N 10
%I Amer Physical Soc
%@ 1550-7998
%G English
%F Agullo_etal2011
%O WOS:000297126700004
%O exported from refbase (https://references.ific.uv.es/refbase/show.php?record=811), last updated on Tue, 13 Dec 2011 15:26:54 +0000
%X 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) renormalization in curved spacetime and address several misconceptions found in recent literature on this subject.
%R 10.1103/PhysRevD.84.107304
%U http://arxiv.org/abs/1108.0949
%U https://doi.org/10.1103/PhysRevD.84.107304
%P 107304-5pp