57 citations · 57 across the 1 of their papers we have counts for
5 papers
Large and Ultra-compact Gauss-Bonnet Black Holes with a Self-interacting Scalar Field
Athanasios Bakopoulos, Panagiota Kanti, Nikolaos Pappas
We consider the Einstein-scalar-Gauss-Bonnet theory, and study the case where a negative cosmological constant is replaced by a more realistic, negative scalar-field potential. We…
Incorporating Physical Constraints in Braneworld Black-String Solutions for a Minkowski Brane in Scalar-Tensor Gravity
Theodoros Nakas, Panagiota Kanti, Nikolaos Pappas
In the framework of a general scalar-tensor theory, where the scalar field is non-minimally coupled to the five-dimensional Ricci scalar curvature, we investigate the emergence of…
On the Existence of Solutions with a Horizon in Pure Scalar-Gauss-Bonnet Theories
Athanasios Bakopoulos, Panagiota Kanti, Nikolaos Pappas
We consider the Einstein-scalar-Gauss-Bonnet theory and assume that, at regimes of large curvature, the Ricci scalar may be ignored compared to the quadratic Gauss-Bonnet term. We…
New Black-String Solutions for an Anti-de Sitter Brane in Scalar-Tensor Gravity
Theodoros Nakas, Nikolaos Pappas, Panagiota Kanti
We consider a five-dimensional theory with a scalar field non-minimally-coupled to gravity, and we look for novel black-string solutions in the bulk. By appropriately choosing the…
Anti-Gravitating Brane-World Solutions for a de Sitter Brane in Scalar-Tensor Gravity
Panagiota Kanti, Theodoros Nakas, Nikolaos Pappas
In the context of a five-dimensional theory with a scalar field non-minimally-coupled to gravity, we look for solutions that describe novel black-string or maximally-symmetric solu…