paper

Scalar field propagation in higher dimensional black holes at a Lifshitz point

arXiv:1211.3390 · doi:10.1103/PhysRevD.88.064035

Abstract

We study the complete time evolution of scalar fields propagating in space-times of higher dimensional Lifshitz Black Holes with dynamical critical exponent , obtained from a theory including the most general quadratic curvature corrections to Einstein-Hilbert gravity in dimensions. We also computed the quasinormal spectrum after performing a numerical integration and solving exactly the Klein-Gordon equation obeyed by the massive scalar field. We found that quasinormal modes are purely imaginary for all dimensions.

26 pages, 9 figures, 6 tables

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