101 citations · 343 across the 14 of their papers we have counts for
14 papers
Massive Gravity with Anisotropic Scaling
Bertha Cuadros-Melgar, Eleftherios Papantonopoulos, Minas Tsoukalas +1
We study a massive gravity theory which is Lorentz violating all the way from ultraviolet to infrared energy scales. At short distances the theory breaks diffeomorphism invariance…
Perturbations of Gauss-Bonnet Black Strings in Codimension-2 Braneworlds
Bertha Cuadros-Melgar, Eleftherios Papantonopoulos, Minas Tsoukalas +1
We derive the Lichnerowicz equation in the presence of the Gauss-Bonnet term. Using the modified Lichnerowicz equation we study the metric perturbations of Gauss-Bonnet black strin…
Conical singularities regularized in warped six-dimensional flux compactification and their induced brane cosmology
Vassilios Zamarias
We discuss the regularization of codimension-2 singularities in warped six-dimensional Einstein-Maxwell axisymmetric models by replacing them by codimension-1 branes of a ring form…
Black Holes on Thin 3-branes of Codimension-2 and their Extension into the Bulk
Bertha Cuadros-Melgar, Eleftherios Papantonopoulos, Minas Tsoukalas +1
We discuss black hole solutions in six-dimensional gravity with a Gauss-Bonnet term in the bulk and an induced gravity term on a thin 3-brane of codimension-2. We show that these b…
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…
Induced cosmology on a regularized brane in six-dimensional flux compactification
Eleftherios Papantonopoulos, Antonios Papazoglou, Vassilios Zamarias
We consider a six-dimensional Einstein-Maxwell system compactified in an axisymmetric two-dimensional space with one capped regularized conical brane of codimension one. We study t…