Eigenvalues as Dynamical Variables

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dc.creatorLandi, Giovanni
dc.date1999-06-14
dc.date.accessioned2026-07-07T03:33:15Z
dc.date.available2026-07-07T03:33:15Z
dc.descriptionWe review some work done with C. Rovelli on the use of the eigenvalues of the Dirac operator on a curved spacetime as dynamical variables, the main motivation coming from their invariance under the action of diffeomorphisms. The eigenvalues constitute an infinite set of ``observables'' for general relativity and can be taken as variables for an invariant description of the gravitational field dynamics.
dc.description14 pages, Latex. Based on a talk given at the Arbeitstagung `Das Standardmodell der Elementarteilchenphysik unter mathematisch-geometrischem Aspekt', Hesselberg, Germany, March 1999
dc.identifierhttps://arxiv.org/abs/gr-qc/9906044
dc.identifierhttp://arxiv.org/abs/gr-qc/9906044
dc.identifierLect.Notes Phys. 596 (2002) 299-312
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/36548
dc.subjectGeneral Relativity and Quantum Cosmology
dc.subjectMathematical Physics
dc.titleEigenvalues as Dynamical Variables
dc.typetext

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