Towards a spin foam model description of black hole entropy

TL;DR

This paper proposes a novel approach using spin foam models to understand the quantum origin of black hole entropy, linking spin foam models with loop quantum gravity.

Contribution

It introduces a new framework to describe black hole entropy within spin foam models, enhancing the connection to loop quantum gravity.

Findings

Suggests a new spin foam-based description of black hole entropy

Stimulates further research on the relation between spin foam models and loop quantum gravity

Provides a conceptual foundation for future quantitative studies

Abstract

We propose a way to describe the origin of black hole entropy in the spin foam models of quantum gravity. This stimulates a new way to study the relation of spin foam models and loop quantum gravity.