Precision Cosmology for Modified and Extended Theories of Gravity

Speaker

Celia Escamilla-Rivera (Instituto de Ciencias Nucleares ICN-UNAM)

Description

In this talk we present current cosmological results about Modified and Teleparallel Gravity Cosmology. We demonstrate that according the current astrophysical data (CC+Pantheon+BAO+GW samplers with late universe measurements SH0ES+H0LiCOW) these theories can provide another interpretation to the oscillatory behaviour of the dark energy equation of state when applied to late times and alleviate the tension issues related to H0 and σ8.

Primary author

Celia Escamilla-Rivera (Instituto de Ciencias Nucleares ICN-UNAM)

Presentation materials

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