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arXiv · 1602.04233

Absorption Cross-section and Decay Rate of Rotating Linear Dilaton Black Holes

I. Sakalli·O. A. Aslan
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Abstract

We analytically study the scalar perturbation of non-asymptotically flat (NAF) rotating linear dilaton black holes (RLDBHs) in 4-dimensions. We show that both radial and angular wave equations can be solved in terms of the hypergeometric functions. The exact greybody factor (GF), the absorption cross-section (ACS), and the decay rate (DR) for the massless scalar waves are computed for these black holes (BHs). The results obtained for ACS and DR are discussed through graphs.

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I. Sakalli, O. A. Aslan. 2016-02-12. Absorption Cross-section and Decay Rate of Rotating Linear Dilaton Black Holes. https://doi.org/10.1016/j.astropartphys.2015.10.005

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