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

Understand

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.