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arXiv 1507.03993gr-qchep-th
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带电黑洞的散射与超引力

Scattering from charged black holes and supergravity

Luís C. B. Crispino, Sam R. Dolan, Atsushi Higuchi, Ednilton S. de Oliveira

摘要:

利用$N=2$超引力理论证明了极端Reissner-Nordström黑洞的非极化电磁波和引力波的散射截面是相等的.非极化电磁波和引力波之间的转换截面也是一致的。数值计算了几种荷质比下Reissner-Nordström黑洞的引力散射截面和电磁散射截面,并证实了极端情况下两个散射截面的一致性.

英文摘要:

The scattering cross sections of the unpolarized electromagnetic and gravitational waves are shown to be equal for the extreme Reissner-Nordström black hole using $N=2$ supergravity. The conversion cross sections between the unpolarized electromagnetic and gravitational waves are also shown to coincide. The gravitational and electromagnetic scattering cross sections are computed numerically for Reissner-Nordström black holes for several charge-to-mass ratios and the coincidence between the two scattering cross sections for the extremal case is confirmed.

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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