Unique factor ordering in the continuum limit of loop quantum cosmology
Journal Article
·
· Physical Review. D, Particles Fields
- King's College London, Department of Physics, Strand WC2R 2LS, London (United Kingdom)
We show that the factor ordering ambiguities associated with the loop quantization of the gravitational part of the cosmological Hamiltonian constraint disappear at the level of the Wheeler-DeWitt equation only for a particular choice of lattice refinement model, which coincides with constraints imposed from phenomenological and consistency arguments.
- OSTI ID:
- 21250356
- Journal Information:
- Physical Review. D, Particles Fields, Journal Name: Physical Review. D, Particles Fields Journal Issue: 2 Vol. 78; ISSN PRVDAQ; ISSN 0556-2821
- Country of Publication:
- United States
- Language:
- English
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