31 citations · 33 across the 4 of their papers we have counts for
4 papers
String-Like BTZ on Codimension-2 Braneworlds in the Thin Brane Limit
Bertha Cuadros-Melgar, Eleftherios Papantonopoulos, Minas Tsoukalas +1
We consider five-dimensional gravity with a Gauss-Bonnet term in the bulk and an induced gravity term on a 2-brane of codimension-2. We show that this system admits BTZ black holes…
Instability of the Time Dependent Horava-Witten Model
B. Cuadros-Melgar, C. E. Pellicer
We consider scalar perturbations in the time-dependent Hourava-Witten Model in order to probe its stability. We show that during the non-singular epoque the model evolves without i…
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…
Shortcuts for graviton propagation in a brane embedded in six dimensions
Elcio Abdalla, Bertha Cuadros-Melgar
This paper has been withdrawn by the authors, due to an accuracy error in the Maple and Fortran calculations which completely changed the results.