Equation and test of possible delay time of Newton force
Wigner Research Center for Physics, H-1525 Budapest 114., P.O.Box 49, Hungary
a e-mail: firstname.lastname@example.org
Published online: 25 September 2014
Recently, a simple heuristic modification of the Newton potential with a nonzero delay-time τG has been proposed. Our modification is largely suppressed for purely gravitational interactions, it becomes relevant under non-gravitational accelerations of the sources. We illustrate how the choice τG ~ 1 ms may already influence the 5th digit of G determined by Cavendish experiments. Re-evaluation of old Cavendish experiments and implementing slightly modified new ones may confirm the proposal or, at least, put a stronger upper limit on τG.
© Owned by the authors, published by EDP Sciences, 2014
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.