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arXiv · 2110.05434

$f(T,B)$ cosmography for high redshifts

Celia Escamilla-Rivera·Geovanny A. Rave-Franco·Jackson Levi Said
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Abstract

In light of the statistical performance of cosmological observations, in this work we present the cosmography in $f(T,B)$ gravity. In this scenario we found a cosmological viable standard case that allows to reduce the degeneracy between several $f(T,B)$ models already proposed in the literature. Furthermore, we constrain this model using Pantheon SNeIa compilation, Cosmic Chronometers and a newly GRB calibrated data sample. We found that with an appropriate strategy for including the cosmographic parameter, we do produce a viable cosmology with our model within $f(T,B)$ gravity.

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Celia Escamilla-Rivera, Geovanny A. Rave-Franco, Jackson Levi Said. 2021-10-11. $f(T,B)$ cosmography for high redshifts. https://doi.org/10.3390/universe7110441

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