On neutral scalar radiation by a massive orbiting star in extremal Kerr-Newman black hole
Nan Bai, Yi-Hong Gao, Xiao-bao Xu
TL;DR
This paper extends previous work on gravity waves from orbiting stars around extremal Kerr black holes to include scalar and electromagnetic radiation in extremal Kerr-Newman black holes, revealing a CFT interpretation.
Contribution
It introduces the analysis of scalar and electromagnetic radiation in extremal Kerr-Newman black holes and explores their CFT correspondence, expanding on prior Kerr black hole studies.
Findings
Scalar radiation has a CFT interpretation in Kerr-Newman black holes.
Electromagnetic radiation analysis in Kerr/CFT is provided.
Extension of gravity wave analysis to Kerr-Newman black holes.
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.
Peer Reviews
No public reviews on file for this paper yet. If you reviewed it on a platform where reviews are public (OpenReview, ICLR, NeurIPS, ICML), you can paste yours below so the community can read it here.
Videos
No videos yet. Explain this paper in a talk, walkthrough, or lecture? Add one.
Taxonomy
TopicsBlack Holes and Theoretical Physics · Pulsars and Gravitational Waves Research · Astrophysical Phenomena and Observations