State sum models, induced gravity and the spectral action

TL;DR

This paper explores how the bosonic actions of gravity and the standard model could emerge from fermionic actions within state sum models, suggesting a natural mechanism for induced gravity.

Contribution

It proposes a novel approach linking state sum models to the induction of bosonic actions from fermionic actions in gravity and particle physics.

Findings

Bosonic actions can be induced from fermionic actions in state sum models

A potential natural mechanism for gravity and standard model emergence

Framework connects fermionic and bosonic sectors in quantum gravity

Abstract

A proposal that the bosonic action of gravity and the standard model is induced from the fermionic action is investigated. It is suggested that this might occur naturally in state sum models.