Generalized Analysis of the E\"{o}tv\"{o}s Experiment
Abstract
We present a generalized phenomenological formalism for analyzing the original E\"{o}tv\"{o}s experiment in the presence of gravity and a generic "5th force." To date no evidence for a 5th force has emerged since its presence was suggested by a 1986 reanalysis of the 1922 publication coauthored by E\"{o}tv\"{o}s, Pek\`ar, and Fekete (EPF). However, our generalized analysis introduces new mechanisms capable in principle of accounting for the EPF data, while at the same time avoiding detection by most recent experiments carried out to date. As an example, some of these mechanisms raise the possibility that the EPF signal could have arisen from an unexpected direction if it originated from the motion of the Earth through a medium.
Cite
@article{arxiv.2001.03752,
title = {Generalized Analysis of the E\"{o}tv\"{o}s Experiment},
author = {M. J. Mueterthies and E. Fischbach and V. E. Barnes and J. Bertaux and D. E. Krause and A. Longman},
journal= {arXiv preprint arXiv:2001.03752},
year = {2020}
}
Comments
24 pages, 11 figures