Speaker
Alejandro Perez (Zoom)
( Centre de Physique Théorique )
Description
A Planck scale inflationary era—in a quantum gravity theory predicting discreteness of quantum geometry at the fundamental scale—produces the scale invariant spectrum of inhomogeneities with very small tensor-to-scalar ratio of perturbations and a hot big bang leading to a natural dark matter genesis scenario. In this talk I evoke the possibility that some of the major puzzles in cosmology could have an explanation rooted in quantum gravity.
Primary author
Alejandro Perez (Zoom)
( Centre de Physique Théorique )
