Vincent Vennin

TL;DR: In this article, the CORE satellite mission was designed to detect the primordial cosmic microwave background (CMB) B-mode polarization with the desired accuracy at both reionization and recombination scales, for tensor-to-scalar ratio values of r.5×-10−3.

TL;DR: In this paper, the authors investigated the robustness of the slow-roll attractor under backreaction from quantum fluctuations using the stochastic inflation formalism in the phase-space approach.

TL;DR: The CORE mission as mentioned in this paper uses the non-Gaussian imprints of lensing in the polarization of the CMB to produce a clean map of the lensing deformation over nearly the full-sky.

TL;DR: In this paper, the authors study the stochastic formalism of inflation beyond the usual slow-roll approximation, and show that the assumptions on which the formalism relies still hold even far from the slow roll attractor.

TL;DR: In this paper, the effect of quantum diffusion on the dynamics of the inflaton during a period of ultra-slow-roll inflation was considered and the probability distribution function for the primordial density field was derived by deriving the characteristic function.