Issue |
Europhys. Lett.
Volume 38, Number 5, May II 1997
|
|
---|---|---|
Page(s) | 401 - 402 | |
Section | Cross-disciplinary physics and related areas of science and technology | |
DOI | https://doi.org/10.1209/epl/i1997-00258-6 | |
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
Received:
29
July
1996
Accepted:
24
March
1997
Diósi and Lukács in paper [1] claim to have shown that the uncertainty in space-time measurements derived by us [2] implies uncertainties of the Riemannian curvature. Here we show that their argument is wrong: they mistake a metric fluctuation [3] 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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