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arXiv · 0909.2490

Dynamical evolution of scalar perturbation in Ho\v{r}ava-Lifshitz black-hole spacetimes

Chikun Ding·Songbai Chen·Jiliang Jing
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Abstract

We study the dynamical evolution of a massless scalar perturbation in the Ho\v{r}ava-Lifshitz black-hole spacetimes with the coupling constants $\lambda={1/3}$, $\lambda={1/2}$ and $\lambda=3$, respectively. Our calculation shows that, for the three cases, the scalar perturbations decay without any oscillation in which the decay rate imprints the parameter of the Ho\v{r}ava-Lifshitz black hole. The results are quite different from those in the Schwarzschild AdS black hole and can help us understand more about the Ho\v{r}ava-Lifshitz gravity.

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Chikun Ding, Songbai Chen, Jiliang Jing. 2009-09-14. Dynamical evolution of scalar perturbation in Ho\v{r}ava-Lifshitz black-hole spacetimes. https://doi.org/10.1103/physrevd.81.024028

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