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arXiv 1802.10085gr-qcastro-ph.CO
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轴子星的相对论坍缩

Relativistic collapse of axion stars

Florent Michel, Ian G. Moss

摘要:

在球对称假设下,研究了零坐标下轴子场的引力坍缩。与以前的研究相比,我们使用一个更简单的数值方案,可以运行,相关参数,在几分钟或更少的台式计算机上。我们用它精确地确定了轴子场形成黑洞、轴子星或相对论性Bosenova的参数空间的域。

英文摘要:

We study the gravitational collapse of an axion field in null coordinates, assuming spherical symmetry. Compared with previous studies, we use a simpler numerical scheme which can run, for relevant parameters, in a few minutes or less on a desktop computer. We use it to accurately determine the domains of parameter space in which the axion field forms a black hole, an axion star or a relativistic Bosenova.

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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