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Implementation of standard testbeds for numerical relativity

M C Babiuc1, S Husa2,3, D Alic4, I Hinder5, C Lechner6, E Schnetter7,8, B Szilágyi3, Y Zlochower9, N Dorband3, D Pollney3 and J Winicour3,10

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We discuss results that have been obtained from the implementation of the initial round of testbeds for numerical relativity which was proposed in the first paper of the Apples with Apples Alliance. We present benchmark results for various codes which provide templates for analyzing the testbeds and to draw conclusions about various features of the codes. This allows us to sharpen the initial test specifications, design a new test and add theoretical insight.


PACS

04.25.D- Numerical relativity

04.70.-s Physics of black holes

MSC

83C57 Black holes

83C15 Exact solutions

Subjects

Gravitation and cosmology

Dates

Issue 12 (21 June 2008)

Received 17 September 2007, in final form 21 April 2008

Published 2 June 2008



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