TY  - JOUR
AU  - Babichev, E.
AU  - Fabbri, A.
PY  - 2014
DA  - 2014//
TI  - Stability analysis of black holes in massive gravity: A unified treatment
T2  - Phys. Rev. D
JO  - Physical Review D
SP  - 081502
EP  - 5pp
VL  - 89
IS  - 8
PB  - Amer Physical Soc
AB  - We consider the analytic solutions of massive (bi) gravity which can be written in a simple form using advanced Eddington-Finkelstein coordinates. We analyze the stability of these solutions against radial perturbations. First we recover the previously obtained result on the instability of the bidiagonal bi-Schwarzschild solutions. In the nonbidiagonal case (which contains, in particular, the Schwarzschild solution with Minkowski fiducial metric), we show that generically there are physical spherically symmetric perturbations, but no unstable modes.
SN  - 1550-7998
UR  - http://arxiv.org/abs/arXiv:1401.6871
UR  - https://doi.org/10.1103/PhysRevD.89.081502
DO  - 10.1103/PhysRevD.89.081502
LA  - English
N1  - WOS:000334335000001
ID  - Babichev+Fabbri2014
ER  -