Trapping Horizons as inner boundary conditions for black hole spacetimes

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dc.creatorJaramillo, J. L.
dc.creatorGourgoulhon, E.
dc.creatorCordero-Carrion, I.
dc.creatorIbanez, J. M.
dc.date2007-09-18
dc.date.accessioned2026-07-07T11:37:16Z
dc.date.available2026-07-07T11:37:16Z
dc.descriptionWe present a set of inner boundary conditions for the numerical construction of dynamical black hole space-times, when employing a 3+1 constrained evolution scheme and an excision technique. These inner boundary conditions are heuristically motivated by the dynamical trapping horizon framework and are enforced in an elliptic subsystem of the full Einstein equation. In the stationary limit they reduce to existing isolated horizon boundary conditions. A characteristic analysis completes the discussion of inner boundary conditions for the radiative modes.
dc.description4 pages, no figures, RevTeX4
dc.identifierhttps://arxiv.org/abs/0709.2842
dc.identifierhttp://arxiv.org/abs/0709.2842
dc.identifierPhys.Rev.D77:047501,2008
dc.identifierdoi:10.1103/PhysRevD.77.047501
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/199151
dc.subjectGeneral Relativity and Quantum Cosmology
dc.titleTrapping Horizons as inner boundary conditions for black hole spacetimes
dc.typetext

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