97 citations · 154 across the 2 of their papers we have counts for
4 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…
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…
Novel Einstein-Scalar-Gauss-Bonnet Wormholes without Exotic Matter
Georgios Antoniou, Athanasios Bakopoulos, Panagiota Kanti +2
Novel wormholes are obtained in Einstein-scalar-Gauss-Bonnet theory for several coupling functions. The wormholes may feature a single-throat or a double-throat geometry and do not…
Novel Black-Hole Solutions in Einstein-Scalar-Gauss-Bonnet Theories with a Cosmological Constant
Athanasios Bakopoulos, Georgios Antoniou, Panagiota Kanti
We consider the Einstein-scalar-Gauss-Bonnet theory in the presence of a cosmological constant , either positive or negative, and look for novel, regular black-hole solutions wi…