Constraint-preserving boundary treatment for a harmonic formulation of the Einstein equations

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dc.creatorSeiler, Jennifer
dc.creatorSzilagyi, Bela
dc.creatorPollney, Denis
dc.creatorRezzolla, Luciano
dc.date2008-02-22
dc.date2008-07-11
dc.date.accessioned2026-07-07T11:56:17Z
dc.date.available2026-07-07T11:56:17Z
dc.descriptionWe present a set of well-posed constraint-preserving boundary conditions for a first-order in time, second-order in space, harmonic formulation of the Einstein equations. The boundary conditions are tested using robust stability, linear and nonlinear waves, and are found to be both less reflective and constraint preserving than standard Sommerfeld-type boundary conditions.
dc.description18 pages, 7 figures, accepted in CQG
dc.identifierhttps://arxiv.org/abs/0802.3341
dc.identifierhttp://arxiv.org/abs/0802.3341
dc.identifierClass.Quant.Grav.25:175020,2008
dc.identifierdoi:10.1088/0264-9381/25/17/175020
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/205529
dc.subjectGeneral Relativity and Quantum Cosmology
dc.titleConstraint-preserving boundary treatment for a harmonic formulation of the Einstein equations
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