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arXiv 1003.0868gr-qc
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完全约束条件下的动力学时空和引力辐射

Dynamical spacetimes and gravitational radiation in a Fully Constrained Formulation

Isabel Cordero-Carrión, Pablo Cerdá-Durán, José María Ibáñez

摘要:

这篇文章总结了最近进行的工作,以分析行为的双曲部门的完全约束公式(FCF)在Bonazzola等人。2004年。这里提出的数值实验允许一个有信心的CoCoNuT的代码的升级版本的性能,取代共形平坦条件(CFC)近似的爱因斯坦方程的FCF。

英文摘要:

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.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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