Speaker
Prof.
Iosif Khriplovich
(Budker Institute of Nuclear Physics, Novosibirsk)
Description
If torsion exists, it generates gravitational four-fermion
interaction (GFFI), essential on the Planck scale. We analyze the
influence of this interaction on the
Friedmann-Lemaitre-Robertson-Walker cosmology. Explicit analytical
solution is derived for the problem where both the energy-momentum
tensor generated by GFFI and the common ultrarelativistic
energy-momentum tensor are included. We demonstrate that GFFI does
not result in Big Bounce.
Primary author
Prof.
Iosif Khriplovich
(Budker Institute of Nuclear Physics, Novosibirsk)
Co-author
Alexander Rudenko
(Budker Institute of Nuclear Physics, Novosibirsk)
