179 citations · 269 across the 5 of their papers we have counts for
5 papers
On linearized gravity in the Randall-Sundrum scenario
Nathalie Deruelle, Tomas Dolezel
In the literature about the Randall-Sundrum scenario one finds on one hand that there exist (small) corrections to Newton's law of gravity on the brane, and on another that the exa…
On junction conditions in gravity theories with higher curvature terms
Tomas Dolezel
We discuss the junction conditions in the context of the Randall-Sundrum model with the Gauss-Bonnet interaction. We consider the symmetric model where the brane is embedded…
Perturbations of brane worlds
Nathalie Deruelle, Tomas Dolezel, Joseph Katz
We consider cosmological models where the universe, governed by Einstein's equations, is a piece of a five dimensional double-sided anti-de Sitter spacetime (that is, a "-symm…
Slowly rotating voids in cosmology
Tomas Dolezel, Jiri Bicak, Nathalie Deruelle
We consider a spacetime consisting of an empty void separated from an almost Friedmann-Lema\^ıtre-Robertson-Walker (FLRW) dust universe by a spherically symmetric, slowly rotating…
Brane versus shell cosmologies in Einstein and Einstein-Gauss-Bonnet theories
Nathalie Deruelle, Tomas Dolezel
We first illustrate on a simple example how, in existing brane cosmological models, the connection of a 'bulk' region to its mirror image creates matter on the 'brane'. Next, we pr…