Conservation Laws for Cosmological Perurbations

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dc.creatorDeruelle, Nathalie
dc.creatorUzan, Jean-Philippe
dc.date1998-04-21
dc.date.accessioned2026-07-07T03:32:21Z
dc.date.available2026-07-07T03:32:21Z
dc.descriptionWe briefly recall the problem of defining conserved quantities such as energy in general relativity, and the solution by introducing a symmetric background. We apply the general formalism to perturbed Robertson-Walker spacetimes with de Sitter geometry as background. We relate the obtained conserved quantities to Traschen's integral constraints and mention a few applications in cosmology.
dc.description7 pages, no figure, published in the Proceedings of the workshop on Cosmology and Time Asymmetry, Peyresq, July 21-31,1996, Int. Jour. Theor. Physics, 36, 2461 (1997)
dc.identifierhttps://arxiv.org/abs/gr-qc/9804049
dc.identifierhttp://arxiv.org/abs/gr-qc/9804049
dc.identifierInt.J.Theor.Phys. 36 (1997) 2461
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/36197
dc.subjectGeneral Relativity and Quantum Cosmology
dc.titleConservation Laws for Cosmological Perurbations
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