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.
Organised by
Prof. Umberto D'Alesio - umberto.dalesio@ca.infn.it
Dr. Nanako Kato - nanako.kato@dsf.unica.it