Astronomy and Astrophysics – Astrophysics – General Relativity and Quantum Cosmology
Scientific paper
1995-07-18
Astronomy and Astrophysics
Astrophysics
General Relativity and Quantum Cosmology
LaTeX, 19 pp
Scientific paper
A general definition of a clock is proposed, and the role of clocks in establishing temporal pre-conditions in quantum mechanical questions is critically discussed. The different status of clocks as used by theorists external to a system and as used by participant-observers within a system is emphasized. It is shown that the foliation of spacetime into instants of time is necessary to correctly interpret the readings of clocks and that clocks are thus insufficient to reconstruct time in the absence of such a foliation.
No associations
LandOfFree
Clocks and Time does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Clocks and Time, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Clocks and Time will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-219368