Jul 5 – 10, 2021
Europe/Rome timezone

Quantum Gravity and Grand Unification

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


Jan Kwapisz (University of Warsaw)


In my talk I shall discuss how big is the parameter space of the couplings at the Planck scale leading to correct non-susy unification for the SO(10). To do so have calculated the renormalisation group equations for the model and run them down towards the IR and investigated the effective potential. As it turns out the initial parameters has to lie in the very small intervals and have a huge hierarchy between them. The string theory and asymptotic safety perspectives on this hierarchy will be discussed.

Primary authors

Jan Kwapisz (University of Warsaw) Dr Aaron Held Mr Sartore Lohan

Presentation materials