Lattice Refining LQC and the Matter Hamiltonian

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dc.creatorNelson, William
dc.creatorSakellariadou, Mairi
dc.date2007-07-04
dc.date2007-08-30
dc.date.accessioned2026-07-07T11:17:31Z
dc.date.available2026-07-07T11:17:31Z
dc.descriptionIn the context of loop quantum cosmology, we parametrise the lattice refinement by a parameter, $A$, and the matter Hamiltonian by a parameter, $δ$. We then solve the Hamiltonian constraint for both a self-adjoint, and a non-self-adjoint Hamiltonian operator. Demanding that the solutions for the wave-functions obey certain physical restrictions, we impose constraints on the two-dimensional, $(A,δ)$, parameter space, thereby restricting the types of matter content that can be supported by a particular lattice refinement model.
dc.description15 pages, 3 figures, revtex style; amended version to match publication in Phys. Rev. D
dc.identifierhttps://arxiv.org/abs/0707.0588
dc.identifierhttp://arxiv.org/abs/0707.0588
dc.identifierPhys.Rev.D76:104003,2007
dc.identifierdoi:10.1103/PhysRevD.76.104003
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/193032
dc.subjectGeneral Relativity and Quantum Cosmology
dc.subjectAstrophysics
dc.subjectHigh Energy Physics - Experiment
dc.subjectHigh Energy Physics - Phenomenology
dc.subjectHigh Energy Physics - Theory
dc.titleLattice Refining LQC and the Matter Hamiltonian
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