arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1907.04746gr-qc
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带电旋转黑洞对标量场的轴上散射

On-axis scattering of scalar fields by charged rotating black holes

Luiz C. S. Leite, Carolina L. Benone, Luís C. B. Crispino

摘要:

研究了无质量标量场与Kerr-Newman黑洞的共轴散射。我们用分波方法得到了散射截面的数值结果,并与经典和半经典的解析结果进行了比较,得到了很好的一致性。我们提出了一个选择图的不同值的黑洞参数。

英文摘要:

We investigate the scattering of a massless scalar field by a Kerr-Newman black hole, considering the case of on-axis incidence. We use the partial wave method to find numerical results for the scattering cross section, which we compare with classical and semiclassical analytical results, obtaining excellent agreement. We present a selection of plots for different values of the black hole parameters.

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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