@Article{Gariazzo_etal2022,
author="Gariazzo, S.
and Di Valentino, E.
and Mena, O.
and Nunes, R. C.",
title="Late-time interacting cosmologies and the Hubble constant tension",
journal="Physical Review D",
year="2022",
publisher="Amer Physical Soc",
volume="106",
number="2",
pages="023530--12pp",
optkeywords="?CDM scenario; cosmic microwave background (CMB)",
abstract="In this manuscript we reassess the potential of interacting dark matter-dark energy models in solving the Hubble constant tension. These models have been proposed but also questioned as possible solutions to the H0 problem. Here we examine several interacting scenarios against cosmological observations, focusing on the important role played by the calibration of supernovae data. In order to reassess the ability of interacting dark matter-dark energy scenarios in easing the Hubble constant tension, we systematically confront their theoretical predictions using a prior on the supernovae Ia absolute magnitude MB, which has been argued to be more robust and certainly less controversial than using a prior on the Hubble constant H0. While some data combinations do not show any preference for interacting dark sectors and in some of these scenarios the clustering sigma 8 tension worsens, interacting cosmologies with a dark energy equation of state w < -1 are preferred over the canonical lambda CDM picture even with cosmic microwave background data alone and also provide values of sigma 8 in perfect agreement with those from weak lensing surveys. Future cosmological surveys will test these exotic dark energy cosmologies by accurately measuring the dark energy equation of state and its putative redshift evolution.",
optnote="WOS:000843205100006",
optnote="exported from refbase (https://references.ific.uv.es/refbase/show.php?record=5346), last updated on Tue, 06 Sep 2022 07:25:53 +0000",
issn="2470-0010",
doi="10.1103/PhysRevD.106.023530",
opturl="https://arxiv.org/abs/2111.03152",
opturl="https://doi.org/10.1103/PhysRevD.106.023530",
language="English"
}