8 citations · 13 across the 7 of their papers we have counts for
17 papers
Classical Non-Local conserved charges in String Theory
Elcio Abdalla, Antonio Lima-Santos
We construct a conserved non local charge in string theory.
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…
Stability of Cauchy Horizon under perturbations
Flavio Henrique, Elcio Abdalla
We use perturbations in order to study the stability of the Cauchy Horizon in a Reissner-Nordström space-time. The perturbations are either scalar or gravitational, and indicate so…
Field propagation in the Schwarzschild-de Sitter black hole
C. Molina, E. Abdalla, A. Saa
We present an exhaustive analysis of scalar, electromagnetic and gravitational perturbations in the background of a Schwarzchild-de Sitter spacetime. The field propagation is consi…
The Elliptic Solutions to the Friedmann equation and the Verlinde's Maps
Elcio Abdalla, L. Alejandro Correa-Borbonet
We considered the solutions of the Friedmann equation in several setups, arguing that the Weierstra form of the solutions leads to connections with some Conformal Field Theory o…
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…