Cosmological consequences of the noncommutative spectral geometry as an approach to unification

TL;DR

This paper explores how noncommutative spectral geometry, which explains Standard Model physics, can be applied to early universe cosmology, providing insights and constraints on gravitational theories at high energies.

Contribution

It introduces noncommutative spectral geometry and discusses its implications for cosmology and gravitational constraints at high energy scales.

Findings

Provides a framework connecting noncommutative geometry with cosmological phenomena

Summarizes cosmological consequences derived from the theory

Discusses constraints on the gravitational sector of the model

Abstract

Noncommutative spectral geometry succeeds in explaining the physics of the Standard Model of electroweak and strong interactions in all its details as determined by experimental data. Moreover, by construction the theory lives at very high energy scales, offering a natural framework to address early universe cosmological issues. After introducing the main elements of noncommutative spectral geometry, I will summarise some of its cosmological consequences and discuss constraints on the gravitational sector of the theory.