How to move a black hole without excision: gauge conditions for the numerical evolution of a moving puncture

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dc.creatorvan Meter, James R.
dc.creatorBaker, John G.
dc.creatorKoppitz, Michael
dc.creatorChoi, Dae-Il
dc.date2006-05-05
dc.date2006-06-18
dc.date.accessioned2026-07-07T11:26:23Z
dc.date.available2026-07-07T11:26:23Z
dc.descriptionRecent demonstrations of unexcised black holes traversing across computational grids represent a significant advance in numerical relativity. Stable and accurate simulations of multiple orbits, and their radiated waves, result. This capability is critically undergirded by a careful choice of gauge. Here we present analytic considerations which suggest certain gauge choices, and numerically demonstrate their efficacy in evolving a single moving puncture black hole.
dc.description8 pages, 13 figures. Edited slightly for clarity as requested by the referee and editor. Also corrected errors due to a misplaced factor of alpha. Main results unchanged
dc.identifierhttps://arxiv.org/abs/gr-qc/0605030
dc.identifierhttp://arxiv.org/abs/gr-qc/0605030
dc.identifierPhys.Rev.D73:124011,2006
dc.identifierdoi:10.1103/PhysRevD.73.124011
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/195811
dc.subjectGeneral Relativity and Quantum Cosmology
dc.titleHow to move a black hole without excision: gauge conditions for the numerical evolution of a moving puncture
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