Coherent state approach to quantum clocks

The {open_quotes}problem of time{close_quotes} has been a pressing issue in quantum gravity for some time. To help understand this problem, Rovelli proposed a model of a two harmonic oscillator system where one of the oscillators can be thought of as a {open_quotes}clock{close_quotes} for the other...

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Veröffentlicht in:	Physical Review, D D, 1998-11, Vol.58 (10), Article 104008
1. Verfasser:	Ashworth, M. C.
Format:	Artikel
Sprache:	eng
Schlagworte:	HARMONIC OSCILLATORS PHASE SPACE PHYSICS QUANTIZATION QUANTUM GRAVITY
Online-Zugang:	Volltext
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