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Showing 1 to 2 of 2 for “"Canonical Quantum Gravity"”.
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On the Relationship between Canonical Quantum Gravity and the Holographic Principle
… between two approaches to the problem of quantum gravity. On the one hand, we have the canonical approach which imposes the gauge constraints on the physical states. This leads to the notoriously hard problem of solving the Wheeler-deWitt (WdW) equation. On the other hand, we have the …
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Cauchy Slice Holography and the Semiclassical Approximation
… theory defines a natural map between the bulk canonical quantum gravity theory Hilbert space, and the Hilbert space of the usual (undeformed) boundary CFT. We argue for the equivalence of the ADM and CFT Hamiltonians. We also explain how bulk unitarity emerges naturally, even though the …