We investigate the $H_0$ tension in a range of extended model frameworks
beyond the standard $Łambda$CDM without the data from cosmic microwave
background (CMB). Specifically, we adopt the data from baryon acoustic
oscillation, big bang nucleosynthesis and type Ia supernovae as indirect
measurements of $H_0$ to study the tension. We show that the estimated value of
$H_0$ from indirect measurements is overall lower than that from direct local
ones regardless of the data sets and a range of extended models to be analyzed,
which indicates that, although the significance of the tension varies depending
on models, the $H_0$ tension persists in a broad framework beyond the standard
$Łambda$CDM model even without CMB data.
%0 Generic
%1 okamatsu2021tension
%A Okamatsu, Fumiya
%A Sekiguchi, Toyokazu
%A Takahashi, Tomo
%D 2021
%K tifr
%T $H_0$ tension without CMB: beyond $Łambda$CDM
%U http://arxiv.org/abs/2105.12312
%X We investigate the $H_0$ tension in a range of extended model frameworks
beyond the standard $Łambda$CDM without the data from cosmic microwave
background (CMB). Specifically, we adopt the data from baryon acoustic
oscillation, big bang nucleosynthesis and type Ia supernovae as indirect
measurements of $H_0$ to study the tension. We show that the estimated value of
$H_0$ from indirect measurements is overall lower than that from direct local
ones regardless of the data sets and a range of extended models to be analyzed,
which indicates that, although the significance of the tension varies depending
on models, the $H_0$ tension persists in a broad framework beyond the standard
$Łambda$CDM model even without CMB data.
@misc{okamatsu2021tension,
abstract = {We investigate the $H_0$ tension in a range of extended model frameworks
beyond the standard $\Lambda$CDM without the data from cosmic microwave
background (CMB). Specifically, we adopt the data from baryon acoustic
oscillation, big bang nucleosynthesis and type Ia supernovae as indirect
measurements of $H_0$ to study the tension. We show that the estimated value of
$H_0$ from indirect measurements is overall lower than that from direct local
ones regardless of the data sets and a range of extended models to be analyzed,
which indicates that, although the significance of the tension varies depending
on models, the $H_0$ tension persists in a broad framework beyond the standard
$\Lambda$CDM model even without CMB data.},
added-at = {2021-05-27T08:33:20.000+0200},
author = {Okamatsu, Fumiya and Sekiguchi, Toyokazu and Takahashi, Tomo},
biburl = {https://www.bibsonomy.org/bibtex/25044c20a2f2b2f616be076d4586a5023/citekhatri},
description = {$H_0$ tension without CMB: beyond $\Lambda$CDM},
interhash = {7f5d07c10060ac36eaa4157b362cc237},
intrahash = {5044c20a2f2b2f616be076d4586a5023},
keywords = {tifr},
note = {cite arxiv:2105.12312Comment: 26 pages, 12 figures},
timestamp = {2021-05-27T08:33:20.000+0200},
title = {$H_0$ tension without CMB: beyond $\Lambda$CDM},
url = {http://arxiv.org/abs/2105.12312},
year = 2021
}