Schwarzschild Black Branes and Strings in higher-dimensional Brane   Worlds
  We consider branes embedded in spacetimes of codimension one and two, with a warped metric tensor for the subspace parallel to the brane. We study a variety of brane-world solutions arising by introducing a Schwarzschild-like black hole metric on the brane and we investigate the properties of the corresponding higher-dimensional spacetime. We demonstrate that normalizable bulk modes lead to a vanishing flow of energy through the naked singularities. From this point of view, these singularities are harmless. 
P. Kanti (CERN), I. Olasagasti and K. Tamvakis (Univ. of Ioannina)