pith. machine review for the scientific record. sign in

arxiv: 1304.5992 · v3 · submitted 2013-04-22 · 🌀 gr-qc · hep-th

Recognition: unknown

Instability of black holes in massive gravity

Authors on Pith no claims yet
classification 🌀 gr-qc hep-th
keywords blackmassivegravityinstabilityholeshubbleordersolution
0
0 comments X
read the original abstract

We show that linear perturbations around the simplest black hole solution of massive bi-gravity theories, the bi-Schwarzschild solution, exhibit an unstable mode featuring the Gregory-Laflamme instability of higher-dimensional black strings. The result is obtained for the massive gravity theory which is free from the Boulware-Deser ghost, as well as for its extension with two dynamical metrics. These results may indicate that static black holes in massive gravity do not exist. For graviton mass of order of Hubble scale, however, the instability timescale is of order of the Hubble time.

This paper has not been read by Pith yet.

discussion (0)

Sign in with ORCID, Apple, or X to comment. Anyone can read and Pith papers without signing in.

Forward citations

Cited by 1 Pith paper

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score.

  1. Testing General Relativity with Present and Future Astrophysical Observations

    gr-qc 2015-01 accept novelty 2.0

    A review summarizing modified theories of gravity, their effects on compact objects, existing bounds from astrophysical observations, and the promise of future gravitational wave tests for strong-field gravity.