13-16 September 2023
University of Warsaw, Faculty of Physics
Europe/Warsaw timezone
Inflation and dark matter via hidden chiral symmetry breaking
Presented by Dr. Mayumi AOKI
on
16 Sep 2023
from
14:30
to
15:00
Session:
Plenary Session 12
Content
Dynamical chiral symmetry breaking in a QCD-like hidden sector is used to generate the Planck mass and the electroweak scale including the heavy right-handed neutrino mass. A real scalar field transmits the energy scale of the hidden sector to the visible sectors, playing a role of inflaton in the early Universe. We discuss the inflationary dynamics and predictions for non-Gaussianity in our model. Dark matter candidates produced from the decay of inflaton are also discussed.
Place
Location: University of Warsaw, Faculty of Physics
Address: Pasteura 5 Street, 02-093 Warsaw, Poland
Room: 0.06