HEP Colloquia 2024

by Piero Nicolini (INFN)

Wednesday 29 Jan 2025, 14:30 → 15:30 Europe/Rome

Sala Consiliare (Department of Physics)

How many dimensions are we living in?

In this presentation I will introduce the concept of dimension. We will see that dimensions depend on the process of measurement and on the dynamics of a physical system. Then we will analyze the reasons that support the existence of aof a higher dimensional universe. Finally, we will discuss the alternative scenario of a dimensionally reduced spacetime.