Singularities in any physical theory are either remarkable indicators of the unknown
underlying fundamental theory, or indicate a change in the description of the physical reality …

The classical generalization of general relativity is considered as the gravitational alternative
for a unified description of the early-time inflation with late-time cosmic acceleration. The …

We report on the implications for cosmic inflation of the 2018 release of the Planck cosmic
microwave background (CMB) anisotropy measurements. The results are fully consistent …

We present cosmological parameter results from the final full-mission Planck measurements
of the cosmic microwave background (CMB) anisotropies, combining information from the …

We present a detailed overview of the cosmological surveys that we aim to carry out with
Phase 1 of the Square Kilometre Array (SKA1) and the science that they will enable. We …

We present the implications for cosmic inflation of the Planck measurements of the cosmic
microwave background (CMB) anisotropies in both temperature and polarization based on …

Cosmic inflation provides a window to the highest energy densities accessible in nature, far
beyond those achievable in any realistic terrestrial experiment. Theoretical insights into the …

This paper presents the Planck 2015 likelihoods, statistical descriptions of the 2-point
correlationfunctions of the cosmic microwave background (CMB) temperature and …

We present cosmological parameter results from the final full-mission Planck measurements
of the CMB anisotropies. We find good consistency with the standard spatially-flat 6 …

We report results from the BICEP2 experiment, a cosmic microwave background (CMB)
polarimeter specifically designed to search for the signal of inflationary gravitational waves …