A journey through the theoretical universe

Two-field screening and its cosmological dynamics

Jun 28, 2023, 3:30 PM

30m

Salle du conseil (Université de Toulouse, Faculté de médecine)

Speaker

philippe brax (IPHT Saclay)

Description

I will present how screening could (or could not) occur in two-field models of the axio-dilaton type and
present a simplified analysis of their cosmology.