Time in quantum gravity by weakening the Hamiltonian constraint

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dc.creatorNikolic, H.
dc.date2003-12-11
dc.date.accessioned2026-07-07T03:28:19Z
dc.date.available2026-07-07T03:28:19Z
dc.descriptionWe replace the usual Hamiltonian constraint of quantum gravity H|psi>=0 by a weaker one <psi|H|psi>=0. This allows |psi> to satisfy the time-dependent functional Schrodinger equation. In general, only the phase of the wave function appears to be time independent. The resulting quantum theory has the correct classical limit and thus provides a viable theory of quantum gravity that solves the problem of time without introducing additional nongravitational degrees of freedom.
dc.description4 pages
dc.identifierhttps://arxiv.org/abs/gr-qc/0312063
dc.identifierhttp://arxiv.org/abs/gr-qc/0312063
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/34782
dc.subjectGeneral Relativity and Quantum Cosmology
dc.subjectHigh Energy Physics - Theory
dc.subjectQuantum Physics
dc.titleTime in quantum gravity by weakening the Hamiltonian constraint
dc.typetext

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