论文标题
二射Reissner-Nordstrom黑洞的超级不稳定性
Superradiant instability of dyonic Reissner-Nordstrom black holes
论文作者
论文摘要
我们调查了二射Reissner-Nordström（DRN）黑洞的上级不稳定，并在带电的大规模标量扰动下进行了两次电荷。通过分析渐近标量电势和远区波功能，获得了具有诱捕孔的两个条件。显然，在DRN黑洞中不允许超级不稳定性，因为捕获井的条件与超级条件不兼容。
We investigate the superradiant instability of dyonic Reissner-Nordström (dRN) black holes with two charges under a charged massive scalar perturbation. Two conditions for possessing a trapping well are obtained from analyzing asymptotic scalar potential and far-region wave functions. It is clear that the superradiant instability is not allowed in the dRN black holes because the conditions for a trapping well are not compatible with the superradiance condition.
