Easing the Hubble constant tension

被引：5

作者：

Ambjorn, J. ^{[1
,2
]}

Watabiki, Y. ^{[3
]}

机构：

[1] Univ Copenhagen, Niels Bohr Inst, Blegdamsvej 17, DK-2100 Copenhagen O, Denmark

[2] Radboud Univ Nijmegen, IMAPP, Heyendaalseweg 135, NL-6525 AJ Nijmegen, Netherlands

[3] Tokyo Inst Technol, Dept Phys, High Energy Theory Grp, 2-12-1 Oh Okayama,Meguro Ku, Tokyo 1528551, Japan

来源：

MODERN PHYSICS LETTERS A | 2022年 / 37卷 / 07期

基金：

日本学术振兴会;

关键词：

Cosmology; W-3; algebras; Hubble tension;

D O I：

10.1142/S0217732322500419

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

In this paper, we show how a modified Friedmann equation, originating from a model of the universe built from a certain W-3 algebra, has the potential to explain the difference between the Hubble constants extracted from CMB data and from supernova data.

引用

页数：9

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