On neutral scalar radiation by a massive orbiting star in extremal Kerr-Newman black hole

2014/07/01 by Nan Bai, Bai, Nan, Yi-Hong Gao +5 · 1 citation
Physics and Astronomy · #Astrophysical Phenomena and Observations #Black Holes and Theoretical Physics #FOS: Physical sciences #High Energy Physics - Theory (hep-th) #Pulsars and Gravitational Waves Research #hep-th

paper · pdf · doi:10.48550/arxiv.1407.0089

13 pages, no figures. Some typos corrected

openalex publication_date 2014/07/01 · arxiv created 2014/07/15 · arxiv updated 2014/07/16 · openalex created_date 2019/06/27 · openalex updated_date 2026/07/28

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.

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