On neutral scalar radiation by a massive orbiting star in extremal Kerr-Newman black hole
arXiv:1407.0089
Abstract
In this short note we extend the work of 1401.3746 about gravity waves by a massive orbiting star in an extremal Kerr black hole to an extremal Kerr- Newman black hole for scalar radiation, and still find that it has a CFT interpretation from Kerr-Newman/CFT. In addition, we investigate on electromagnetic radiation with Kerr/CFT, which a detailed analysis isn't given by 1401.3746.
arXiv comment13 pages, no figures. Some typos corrected
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