Canonical Quantization and Expanding Metrics
classification
🌀 gr-qc
hep-th
keywords
canonicalexpandingmetricscommutationdescribeddifferentdiscussedevolution
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The canonical formalism for expanding metrics scenarios is presented. Non-unitary time evolution implied by expanding geometry is described as a trajectory over unitarily inequivalent representations at different times of the canonical commutation relations. Thermal properties of inflating Universe are also discussed.
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