1201.4521 (P. A. González et al.)

Quasinormal modes and Stability Analysis for 4-dimensional Lifshitz
Black Hole    [PDF]

P. A. González, Joel Saavedra, Yerko Vásquez

We study the Lifshitz black hole in 4-dimensions with dynamical exponent z=2
and we calculate analytically the quasinormal modes of scalar perturbations.
These quasinormal modes allows to study the stability of the Lifshitz black
hole, which is guaranteed for a set of modes. Furthermore, we show that from
boundary conditions and stability arguments at the singularity one is able to
reproduce the quasinormal modes.

View original: http://arxiv.org/abs/1201.4521