Cosmology at a crossroads

By W. Freedman. Nature Astronomy, 2017

212 citations recorded by the source corpus.

View Paper: https://www.semanticscholar.org/paper/3a5319288c7f5ce203d62859e9d73fcc723c126b

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Citations in the corpus

Constraints on the Cosmic Expansion History from GWTC–3 (2021, background): “…(Eisenstein & Hu 1998, 1997; Dawson et al. 2013; Alam et al. 2017), type Ia supernovae (Riess et al. 1996; Perlmutter et al. 1999; Riess et al. 2016; Freedman 2017; Riess et al. 2019), strong gravitational lensing (Suyu et al. 2010; Wong et al. 2020), and cosmic chronometers (Jimenez et al. 2019).”
Dark Energy Survey Year 1 Results: A Precise H0 Estimate from DES Y1, BAO, and D/H Data (2017, unknown): “Local H0 measurements will improve with improved distance calibration from Gaia (Gaia Collaboration 2016), and innovative techniques such as using the tip of the red giant branch to build the distance ladder (Freedman 2017).”
Alleviating the H0 and σ8 anomalies with a decaying dark matter model (2019, background): “These include the persistent Hubble tension [5] as well as the milder S8 tension [6].”
Early Dark Energy can Resolve the Hubble Tension. (2018, background): “This discrepancy is not easily explained by any obvious systematic effect in either measurement [7–10], and so increasing attention is focusing on the possibility that this “Hubble tension” may be indicating new physics beyond the standard ΛCDM cosmological model [11, 12].”
H0LiCOW – XIII. A 2.4 per cent measurement of H0 from lensed quasars: 5.3σ tension between early- and late-Universe probes (2019, background): “…Bernal, Verde & C© 2019 The Author(s) Published by Oxford University Press on behalf of the Royal Astronomical Society ic.oup.com /m nras/article/498/1/1420/5849454 by U niversity of Liege user on 05 O ctober 2020 H0LiCOW – XIII: A 2.4 per cent measurement of H0 1421 Riess 2016; Freedman 2017).”
Interacting dark energy in the early 2020s: A promising solution to the H0 and cosmic shear tensions (2019, background): “Yet, as uncertainties on cosmological parameters keep shrinking, a number of weaknesses have emerged: one of the most intriguing ones is the “H0 tension”, referring to the mismatch between the value of the Hubble constant H0 inferred from Planck Cosmic Microwave Background (CMB) data and direct loca”
Nonminimal dark sector physics and cosmological tensions (2019, background): “Despite its enormous success, there are some tensions among the values of cosmological parameters inferred from independent datasets [11–13].”