Constraint-preserving Sommerfeld conditions for the harmonic Einstein equations

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dc.creatorBabiuc, M. C.
dc.creatorKreiss, H-O.
dc.creatorWinicour, Jeffrey
dc.date2006-12-08
dc.date.accessioned2026-07-07T12:54:20Z
dc.date.available2026-07-07T12:54:20Z
dc.descriptionThe principle part of Einstein equations in the harmonic gauge consists of a constrained system of 10 curved space wave equations for the components of the space-time metric. A new formulation of constraint-preserving boundary conditions of the Sommerfeld type for such systems has recently been proposed. We implement these boundary conditions in a nonlinear 3D evolution code and test their accuracy.
dc.description16 pages, 17 figures, submitted to Phys. Rev. D
dc.identifierhttps://arxiv.org/abs/gr-qc/0612051
dc.identifierhttp://arxiv.org/abs/gr-qc/0612051
dc.identifierPhys.Rev.D75:044002,2007
dc.identifierdoi:10.1103/PhysRevD.75.044002
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/223898
dc.subjectGeneral Relativity and Quantum Cosmology
dc.titleConstraint-preserving Sommerfeld conditions for the harmonic Einstein equations
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