Band structure: a solid-state physics model with cosmological implications

This work is aimed at showing that the “band structure” of the energy distribution in solids which is a well-known model for electronic engineers and solid-state physics scientists is an efficacious description also for phenomena not tied to energy neither related to microcosm. In particular, it is displayed that how the elements of the consolidated physical theories, arranged together using the “band structure”, lead to a model for the distribution of speed in the universe that is essentially analogous to the distribution of energy in solids. The description is accompanied by references to the experimental data that sustain it, together with an overview of the possible development opportunities.