Searching for spacetime granularity: analyzing a concrete experimental setup

TL;DR

This paper proposes using spin pendulum experiments to set strict bounds on parameters of a Lorentz-invariant quantum gravity model, bridging experimental techniques with theoretical physics.

Contribution

It introduces a novel application of spin pendulum techniques to test and constrain a specific quantum gravity phenomenological model.

Findings

Stringent bounds on quantum gravity parameters obtained

Demonstrates the feasibility of using spin pendulum experiments for quantum gravity tests

Links experimental methods with theoretical models in quantum gravity

Abstract

In this work we show that the spin pendulum techniques developed by the E\:{o}t-Wash group could be used to put very stringent bounds on the free parameters of a Lorentz invariant phenomenological model of quantum gravity. The model is briefly described as well as the experimental setup that we have in mind.