Geometric time in quantum cosmology
classification
🌀 gr-qc
keywords
choicespotentialtimeapplicationscosmologydegreesdiscussedemergent
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Various choices of the geometry degrees of freedom as the emergent time are tested on the model of an isotropic universe with a scalar field of $\phi^2$ potential. Potential problems with each choices as well as possible applications in loop quantization are discussed.
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