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arXiv 0902.2720gr-qc
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从中子星振荡中提取引力波

Gravitational-wave extraction from neutron-star oscillations

Sebastiano Bernuzzi, Luca Baiotti, Giovanni Corvino, Roberto De Pietri, Alessandro Nagar

摘要:

我们比较了不同的引力波提取方法用于三维非线性模拟与线性模拟的扰动的球形时空与物质。我们提出的结果,从完全广义相对论模拟系统组成的振荡和非旋转的恒星发出引力辐射。还显示了关于非线性效应的开始的结果。

英文摘要:

We compare different gravitational-wave extraction methods used in three-dimensional nonlinear simulations against linear simulations of perturbations of spherical spacetimes with matter. We present results from fully general-relativistic simulations of a system composed by an oscillating and non-rotating star emitting gravitational radiation. Results about the onset of non-linear effects are also shown.

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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