Instability of a Kerr black hole inf(R)gravity

2013/09/30 by Yun Soo Myung · 2 citations
Physics and Astronomy · #Black Holes and Theoretical Physics #Cosmology and Gravitation Theories #Physics #Relativity and Gravitational Theory #gr-qc #hep-th

paper · pdf · doi:10.1103/physrevd.88.104017

published as Phys. Rev. D 88, 104017 (2013) · 13 pages, no figures, title changed slightly, version to appear in PRD

arxiv created 2013/11/05 · openalex publication_date 2013/11/18 · arxiv updated 2013/11/27 · openalex created_date 2016/06/24 · openalex updated_date 2026/07/28

Abstract

We study the stability of a rotating (Kerr) black hole in viable f(R) gravity. The linearized-Ricci scalar equation shows a superradiant instability, leading to the instability of the Kerr black hole in f(R) gravity.

Citations

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Cited by

• Stationary bound-state scalar configurations supported by rapidly-spinning exotic compact objects
• A note on the linear stability of black holes in quadratic gravity