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hep-th2005
Shortcuts in Cosmological Branes
Elcio Abdalla, Adenauer G. Casali, Bertha Cuadros-Melgar
We aim at gathering information from gravitational interaction in the Universe, at energies where quantum gravity is required. In such a setup a dynamical membrane world in a space…
hep-th2002
Shortcuts in a Dynamical Universe and the Horizon Problem
Elcio Abdalla, Adenauer Girardi Casali
We consider the dynamics of a FRW brane in a purely AdS background, from the point of view of the bulk, and explicitly construct the geodesical behaviour of gravitational signs lea…