Reducing phase error in long numerical binary black hole evolutions with sixth order finite differencing

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dc.creatorHusa, Sascha
dc.creatorGonzalez, Jose A.
dc.creatorHannam, Mark
dc.creatorBruegmann, Bernd
dc.creatorSperhake, Ulrich
dc.date2007-06-05
dc.date.accessioned2026-07-07T11:56:54Z
dc.date.available2026-07-07T11:56:54Z
dc.descriptionWe describe a modification of a fourth-order accurate ``moving puncture'' evolution code, where by replacing spatial fourth-order accurate differencing operators in the bulk of the grid by a specific choice of sixth-order accurate stencils we gain significant improvements in accuracy. We illustrate the performance of the modified algorithm with an equal-mass simulation covering nine orbits.
dc.description13 pages, 6 figures
dc.identifierhttps://arxiv.org/abs/0706.0740
dc.identifierhttp://arxiv.org/abs/0706.0740
dc.identifierClass.Quant.Grav.25:105006,2008
dc.identifierdoi:10.1088/0264-9381/25/10/105006
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/205699
dc.subjectGeneral Relativity and Quantum Cosmology
dc.titleReducing phase error in long numerical binary black hole evolutions with sixth order finite differencing
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