This review presents a comprehensive overview of galaxy bias, that is, the statistical relation
between the distribution of galaxies and matter. We focus on large scales where cosmic …

Les déviations à la gaussianité des fluctuations cosmologiques de densité, ou non-
gaussianités primordiales, nous fournissent des indices précieux quant à l'origine des …

We analyse the Planck full-mission cosmic microwave background (CMB) temperature and
E-mode polarization maps to obtain constraints on primordial non-Gaussianity (NG). We …

Parity-violating physics in the early universe can leave detectable traces in late-time
observables. While vector-and tensor-type parity violation can be observed in the B-modes …

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 …

In this paper, we present the first comprehensive CMB data analysis of cosmological collider
physics. New heavy particles during inflation can leave imprints in the primordial correlators …

We compute and investigate four types of imprint of a stochastic background of primordial
magnetic fields (PMFs) on the cosmic microwave background (CMB) anisotropies: the …

The Planck full mission cosmic microwave background (CMB) temperature and E-mode
polarization maps are analysed to obtain constraints on primordial non-Gaussianity (NG) …

The Planck nominal mission cosmic microwave background (CMB) maps yield
unprecedented constraints on primordial non-Gaussianity (NG). Using three optimal …

A measurement of primordial non-Gaussianity will be of paramount importance to
distinguish between different models of inflation. Cosmic microwave background (CMB) …