Gravitational Radiation from Extreme Kerr Black Hole


We analytically investigate gravitational radiation induced by a test particle falling into an extreme Kerr black hole. Assuming the radiation is dominated by the infinite sequence of quasi-normal modes which has the limiting frequency rn/ (2M), where m is an azimuthal eigenvalue and M is the mass of the black hole, we find the radiated energy diverges logarithmically in time. Then we S F evaluate the back reaction to the black hole by appealing to the energy and angular momentum conservation laws. We find the radiation has a tendency to ~3 2 rnk4-l

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@inproceedings{Sasaki2003GravitationalRF, title={Gravitational Radiation from Extreme Kerr Black Hole}, author={Misao Sasaki}, year={2003} }