Dynamical spacetimes and gravitational radiation in a Fully Constrained Formulation

Isabel Cordero-Carri\'on; Jos\'e Mar\'ia Ib\'a\~nez; Pablo Cerd\'a-Dur\'an

arxiv: 1003.0868 · v1 · pith:XMOC6KQKnew · submitted 2010-03-03 · 🌀 gr-qc

Dynamical spacetimes and gravitational radiation in a Fully Constrained Formulation

Isabel Cordero-Carri\'on , Pablo Cerd\'a-Dur\'an , Jos\'e Mar\'ia Ib\'a\~nez This is my paper

classification 🌀 gr-qc

keywords constrainedformulationfullyallowsanalyzeapproximationbehaviorbonazzola

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This contribution summarizes the recent work carried out to analyze the behavior of the hyperbolic sector of the Fully Constrained Formulation (FCF) derived in Bonazzola et al. 2004. The numerical experiments presented here allows one to be confident in the performances of the upgraded version of CoCoNuT's code by replacing the Conformally Flat Condition (CFC) approximation of the Einstein equations by the FCF.

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Dynamical spacetimes and gravitational radiation in a Fully Constrained Formulation

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