Gravitational vacuum polarization phenomena due to the Higgs field

TL;DR

This paper predicts that the Higgs field causes deviations from Newtonian gravity and the superposition principle, suggesting new experiments could test these effects and constrain Higgs-curvature couplings.

Contribution

It introduces a theoretical framework linking the Higgs field to gravitational deviations and proposes experimental tests for superposition principle violations.

Findings

Predicted deviations from universal gravitation due to Higgs field effects.

Suggested experimental approaches to test superposition principle violations.

Discussed implications for gravitational potential concepts in non-relativistic limits.

Abstract

In the standard model the mass of elementary particles is considered as a dynamical property emerging from their interaction with the Higgs field. We show that this assumption implies peculiar deviations from the law of universal gravitation in its distance and mass dependence, as well as from the superposition principle. The experimental observation of the predicted deviations from the law of universal gravitation seems out of reach. However, we argue that a new class of experiments aimed at studying the influence of surrounding masses on the gravitational force - similar to the ones performed by Quirino Majorana almost a century ago - could be performed to test the superposition principle and to give direct limits on the presence of non-minimal couplings between the Higgs field and the spacetime curvature. From the conceptual viewpoint, the violation of the superposition principle for gravitational forces due to the Higgs field creates a conflict with the notion that gravitational potentials, as assumed in Newtonian gravitation or in post-Newtonian parameterizations of metric theories, are well-defined concepts to describe gravity in their non-relativistic limit.