Internal time, test clocks and singularity resolution in dust-filled quantum cosmology

The problem of time evolution in quantum cosmology is studied in the context of a dust-filled, spatially flat Friedmann-Robertson-Walker universe. In this model, two versions of the commonly-adopted notion of internal time can be implemented in the same quantization, and are found to yield contradic...

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Veröffentlicht in:	arXiv.org 2011-08
1. Verfasser:	Lawrie, Ian D
Format:	Artikel
Sprache:	eng
Schlagworte:	Clocks Cosmology Dust Evolution Physics - General Relativity and Quantum Cosmology Physics - High Energy Physics - Phenomenology Physics - High Energy Physics - Theory Physics - Quantum Physics Universe
Online-Zugang:	Volltext
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