Jul 5 – 10, 2021
Europe/Rome timezone

Baryon Asymmetry from the Generalized Uncertainty Principle

Jul 6, 2021, 10:00 AM
25m
Talk in the parallel session Quantum Gravity Phenomenology Quantum Gravity Phenomenology

Speaker

Mr Mitja Fridman (Department of Physics and Astronomy, University of Lethbridge)

Description

We study Quantum Gravity effects in cosmology, and in particular that of the Generalized Uncertainty Principle on the Friedmann equations. We show that the Quantum Gravity induced variations of the energy density and pressure in the radiation dominated era provide a viable explanation of the observed baryon asymmetry in the Universe.

Primary authors

Dr Saurya Das (Department of Physics and Astronomy, University of Lethbridge) Mr Mitja Fridman (Department of Physics and Astronomy, University of Lethbridge) Dr Gaetano Lambiase (Dipartimento di Fisica E.R: Caianiello, Universita di Salerno) Dr Elias Vagenas (Department of Physics, Kuwait University)

Presentation materials

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Proceedings

Paper