2 papers
hep-th2003
Quest for Localized 4-D Black Holes in Brane Worlds. II : Removing the bulk singularities
P. Kanti, I. Olasagasti, K. Tamvakis
We analyze further the possibility of obtaining localized black hole solutions in the framework of Randall-Sundrum-type brane-world models. We consider black hole line-elements ana…
hep-th2003
Gravity in higher codimension de Sitter Brane Worlds
I. Olasagasti, K. Tamvakis
We study solutions of Einstein's equations corresponding codimension n>2 global topological defects with de Sitter slices. We analyze a class of solutions that are cylindrically sy…