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We consider the metrics for cosmic strings and p-branes in spacetime dimension N > 4, that is, we look for solutions to Einstein-Maxwell-dilaton gravity in N dimensions with boost symmetry in the p-directions along the brane. Focussing first in detail on the five-dimensional uncharged cosmic string, we discuss the solution, which turns out to have a naked singularity on the brane, as well as considering...
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