Probing extra dimensions with higher dimensional black hole analogues?
arXiv:0705.1404 · doi:10.1016/j.physletb.2007.06.079
Abstract
We propose that extra dimensions might be detected with higher dimensional analogues of black holes. The usual 4-dimensional acoustic(sonic)black hole metric is extended to arbitrary dimensions. The absorption cross-section of Hawking radiation on the brane and in the bulk are calculated in the semiclassical approximation.
16 pages, 5 figures; Version 2, some references added