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arXiv · 2512.17020

A novel violation of the equivalence principle

Saurya Das·Mitja Fridman·Sourav Sur
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Abstract

It is generally assumed that any discrepancy between an object's inertial and gravitational masses, leading to a violation of the equivalence principle, arises from the nature of its internal constituents and their interactions. We show here that the difference can instead be a function of the distance of the object from a gravitating body, and suggest ways of testing this, illustrating side-by-side a covariant framework for the same.

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Saurya Das, Mitja Fridman, Sourav Sur. 2025-12-18. A novel violation of the equivalence principle. https://arxiv.org/abs/2512.17020

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