Volume 38, Number 5, May II 1997
|Page(s)||401 - 402|
|Section||Cross-disciplinary physics and related areas of science and technology|
|Published online||01 September 2002|
Comment on “Critique of proposed limit to space-time measurement based on Wigner's clocks and mirrors” by L. Diósi and B. Lukács
Institute of Field Physics, Department of Physics and Astronomy, University of North Carolina - Chapel Hill, NC 27599-3255, USA
Accepted: 24 March 1997
Diósi and Lukács in paper  claim to have shown that the uncertainty in space-time measurements derived by us  implies uncertainties of the Riemannian curvature. Here we show that their argument is wrong: they mistake a metric fluctuation  for a matter energy density fluctuation.
PACS: 03.65.Bz – Foundations, theory of measurement, miscellaneous theories (including A ha ro nov-Bohm effect, Bell inequalities, Berry's phase) / 04.20.Cv – Fundamental problems and general formalism / 04.30.-w – Gravitational waves: theory
© EDP Sciences, 1997
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