We forecast the sensitivity of thirty-five different combinations of future Cosmic Microwave
Background and Large Scale Structure data sets to cosmological parameters and to the total …

We use six different cosmological models to study the recently released compilation of X-ray
and UV flux measurements of 2038 quasars (QSOs) which span the redshift range 0.009≤ …

One of the most appealing approaches to ease the Hubble tension is the inclusion of an
early dark energy (EDE) component that adds energy to the Universe in a narrow redshift …

Recently, it has been found that complete resolution of the Hubble tension might point to a
scale-invariant Harrison-Zeldovich spectrum of primordial scalar perturbation, ie, ns= 1 for H …

Models of dark sectors with a mass threshold can have important cosmological signatures. If,
in the era prior to recombination, a relativistic species becomes nonrelativistic and is then …

We show that each of the three Dainotti-correlated gamma-ray burst (GRB) data sets
recently compiled by Wang et al. and Hu et al., that together probe the redshift range 0.35≤ …

It has been intensively discussed if modifications in the dynamics of the Universe at late
times are able or not able to solve the H 0 tension. On the other hand, it has also been …

We explore the prospects for direct detection of dark energy by current and upcoming
terrestrial dark matter direct detection experiments. If dark energy is driven by a new light …

We present jax-cosmo, a library for automatically differentiable cosmological theory
calculations. It uses the JAX library, which has created a new coding ecosystem, especially …

In view of the recent measurement of H 0 from the Hubble Space Telescope and Supernova
H0 for the Equation of State (SH0ES) team, we explore the possibility of existence of a …