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Cosmological viable models in f(T,B) theory as solutions to the H0 tension
Classical and Quantum Gravity ( IF 3.5 ) Pub Date : 2020-07-29 , DOI: 10.1088/1361-6382/ab939c
Celia Escamilla-Rivera 1 , Jackson Levi Said 2, 3
Affiliation  

In this work we present a further investigation about Teleparallel Gravity Cosmology. We demonstrate that according the current astrophysical data (CC+Pantheon+BAO samplers with late universe measurements SH0ES+H0LiCOW), an $f(T,B)$ theory can provide another interpretation to the oscillatory behaviour of the dark energy equation of state when applied to late times. The four $f(T,B)$ cosmological viable models proposed here can undergo an epoch of late-time acceleration and reproduce quintessence and phantom regimes with a transition along the phantom-divided line, making this theory a good approach to modify the standard $\Lambda$CDM model.

中文翻译:

f ( T , B ) 理论中的宇宙学可行模型作为H 0张力的解决方案

在这项工作中,我们对遥平行引力宇宙学进行了进一步的研究。我们证明,根据当前的天体物理数据(CC+Pantheon+BAO 采样器与晚期宇宙测量 SH0ES+H0LiCOW),$f(T,B)$ 理论可以为暗能量状态方程的振荡行为提供另一种解释,当适用于后期。这里提出的四个 $f(T,B)$ 宇宙学可行模型可以经历一个后期加速时代,并通过沿着幻影分割线的过渡重现精髓和幻影状态,使该理论成为修改标准的好方法$\Lambda$CDM 模型。
更新日期:2020-07-29
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