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Late time transitions in the quintessence field and the $H_0$ tension

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arxiv 1906.11255 v2 pith:XQDGPCVL submitted 2019-06-26 astro-ph.CO gr-qc

classification astro-ph.COgr-qc
keywords fieldquintessencetensionconstantcosmologicalhubblemodeltime
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abstract

We consider a quintessence field which transitions from a matter-like to a cosmological constant behavior between recombination and the present time. We aim at easing the tension in the measurement of the present Hubble rate, and we assess the $\Lambda$CDM model properly enlarged to include our quintessence field against cosmological observations. The model does not address the scope we proposed. This result allows us to exclude a class of quintessential models as a solution to the tension in the Hubble constant measurements.

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Cited by 4 Pith papers

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score. Full citation record

  1. Sign Switching in Dark Sector Coupling Interactions as a Candidate for Resolving Cosmological Tensions

    astro-ph.CO 2025-01 conditional novelty 5.0 of 10

    A sign-switching dark-sector coupling, fitted to CMB, DESI BAO, and supernova data, can simultaneously raise H0 and lower S8, but the preference over LambdaCDM depends on using SH0ES-calibrated supernovae.

  2. Dark Neutrino interactions phase out the Hubble tension

    hep-ph 2019-08 conditional novelty 5.0 of 10

    Dark matter-neutrino interactions that block neutrino free streaming shift CMB acoustic peaks and reduce the Hubble tension from about 3.8σ to about 2.1σ in a fit to Planck and WiggleZ data.

  3. Interacting dark energy in the early 2020s: a promising solution to the $H_0$ and cosmic shear tensions

    astro-ph.CO 2019-08 conditional novelty 5.0 of 10

    An interacting dark energy model with coupling proportional to the dark energy density alleviates the H0 and S8 tensions in Planck 2018 data but is not preferred once BAO and supernova data are included.

  4. Cosmology With Low-Redshift Observations: No Signal For New Physics

    astro-ph.CO 2019-08 conditional novelty 4.0 of 10

    Combining SN, BAO, lensing, cosmic chronometer, and growth data, the authors find ΛCDM remains the best dark energy model, with H0 and S8 consistent with most early and late universe probes within 2σ.

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