Constraints on f(T) cosmology with Pantheon

被引:20
|
作者
Briffa, Rebecca [1 ,2 ]
Escamilla-Rivera, Celia [3 ]
Said, Jackson Levi [1 ,2 ]
Mifsud, Jurgen [1 ,2 ]
机构
[1] Univ Malta, Inst Space Sci & Astron, MSD-2080 Msida, Malta
[2] Univ Malta, Dept Phys, MSD-2080 Msida, Malta
[3] Univ Nacl Autonoma Mexico, Inst Ciencias Nucl, Circuito Exterior CU,AP 70-543, Mexico City 04510, DF, Mexico
关键词
cosmological parameters; dark energy; BARYON ACOUSTIC-OSCILLATIONS; HUBBLE CONSTANT; PLUS ANALYSIS; DYNAMICS; GALAXIES; GRAVITY; MATTER; SAMPLE;
D O I
10.1093/mnras/stad1384
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
f(T) cosmology has shown promise in explaining aspects of cosmic evolution. In this work, we analyse constraints on leading models of f(T) gravity in the context of the recently released Pantheon+ data set, together with comparisons with previous releases. We also consider other late time data sets including cosmic chronometers and baryonic acoustic oscillation data. Our main result is that we find that the different f(T) models under investigation connect to a variety of Hubble constant, which may help alleviate the cosmic tension on this parameter.
引用
收藏
页码:6024 / 6034
页数:11
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