Hamiltonian cosmological perturbation theory with loop quantum gravity corrections

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dc.creatorBojowald, Martin
dc.creatorHernández, Hector H.
dc.creatorKagan, Mikhail
dc.creatorSingh, Parampreet
dc.creatorSkirzewski, Aureliano
dc.date2006-09-15
dc.date2006-09-15
dc.date.accessioned2026-07-07T10:24:30Z
dc.date.available2026-07-07T10:24:30Z
dc.descriptionCosmological perturbation equations are derived systematically in a canonical scheme based on Ashtekar variables. A comparison with the covariant derivation and various subtleties in the calculation and choice of gauges are pointed out. Nevertheless, the treatment is more systematic when correction terms of canonical quantum gravity are to be included. This is done throughout the paper for one characteristic modification expected from loop quantum gravity.
dc.description24 pages, 1 figure
dc.identifierhttps://arxiv.org/abs/gr-qc/0609057
dc.identifierhttp://arxiv.org/abs/gr-qc/0609057
dc.identifierPhys.Rev.D74:123512,2006
dc.identifierdoi:10.1103/PhysRevD.74.123512
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/176208
dc.subjectGeneral Relativity and Quantum Cosmology
dc.subjectAstrophysics
dc.subjectHigh Energy Physics - Phenomenology
dc.titleHamiltonian cosmological perturbation theory with loop quantum gravity corrections
dc.typetext

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