PIRSA ID: 24050079
Series: Quantum Gravity
Event Type: Seminar
Scientific Area(s): Quantum Gravity
End date: 2024-05-16
Speaker(s): Alejandro Perez Alejandro Perez Aix-Marseille University
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.
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