Despite the remarkable success of the Λ Cold Dark Matter (Λ CDM) cosmological model, a
growing discrepancy has emerged (currently measured at the level of∼ 4− 6 σ) between the …

We review the current status of Early Dark Energy (EDE) models proposed to resolve the
“Hubble tension”, the discrepancy between “direct” measurements of the current expansion …

Various pulsar timing array (PTA) experiments (NANOGrav, EPTA, PPTA, CPTA, including
data from InPTA) very recently reported evidence for excess red common-spectrum signals …

We present cosmological constraints from a cosmic shear analysis of the fourth data release
of the Kilo-Degree Survey (KiDS-1000), which doubles the survey area with nine-band …

A bstract We present an updated global fit of neutrino oscillation data in the simplest three-
neutrino framework. In the present study we include up-to-date analyses from a number of …

We present a measurement of the Hubble constant (H 0) and other cosmological parameters
from a joint analysis of six gravitationally lensed quasars with measured time delays. All …

We describe the legacy Planck cosmic microwave background (CMB) likelihoods derived
from the 2018 data release. The overall approach is similar in spirit to the one retained for …

The dawn of the twenty-first century came with very positive prospects for gravity, cosmology,
and astrophysics. Technological progress made it possible for cosmology to enter to its …

We present, a general-purpose Bayesian analysis code aimed at models with complex
internal interdependencies. Without the need for specific code by the user …

Early dark energy (EDE) that behaves like a cosmological constant at early times (redshifts
z≳ 3000) and then dilutes away like radiation or faster at later times can solve the Hubble …