Oct 6 – 10, 2025
EIMI
Europe/Moscow timezone

Accretion in the early Universe and charge asymmetry

Oct 7, 2025, 5:00 PM
20m
Room 1, 1st floor

Room 1, 1st floor

Session talk Section D: Gravitation and cosmology Section D: Gravitation and cosmology

Speaker

Nikolay Pozdnyakov (Novosibirsk State University)

Description

Coexistence of heavy particles and primordial black holes in early Universe can result in baryon asymmetry production. It requires C and CP symmetries violation of particles scattering on relativistic symmetric plasma. Generation mechanism is considered with including expansion effects. Several possible realizations can be considered with different resulting asymmetry and available parameters space.

Author

Nikolay Pozdnyakov (Novosibirsk State University)

Presentation materials