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arXiv · gr-qc/9303020

Clock Time and Entropy

Don N. Page
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Abstract

Testable conditional probabilities appear to be restricted to single hypersurfaces (marvelous moments) and depend only on stationary observables. Observable evolution, such as a change of entropy, should be expressed as a dependence upon clock time, not upon inaccessible coordinate time.

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Don N. Page. 1993-03-12. Clock Time and Entropy. https://arxiv.org/abs/gr-qc/9303020

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