28 citations · 35 across the 4 of their papers we have counts for
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hep-th2003
Einstein gravity on the codimension 2 brane?
Paul Bostock, Ruth Gregory, Ignacio Navarro +1
We look at general braneworlds in six-dimensional Einstein-Gauss-Bonnet gravity. We find the general matching conditions for the Einstein-Gauss-Bonnet braneworld, which remarkably…
hep-th2003
Spheres, Deficit Angles and the Cosmological Constant
Ignacio Navarro
We consider compactifications of six dimensional gravity in four dimensional Minkowski or de Sitter space times a two dimensional sphere, S^2. As has been recently pointed out, it…
hep-th2003
Codimension Two Compactifications and the Cosmological Constant Problem
Ignacio Navarro
We consider solutions of six dimensional Einstein equations with two compact dimensions. It is shown that one can introduce 3-branes in this background in such a way that the effec…