2 papers
hep-th2017
Black-Hole Solutions with Scalar Hair in Einstein-Scalar-Gauss-Bonnet Theories
G. Antoniou, A. Bakopoulos, P. Kanti
In the context of the Einstein-scalar-Gauss-Bonnet theory, with a general coupling function between the scalar field and the quadratic Gauss-Bonnet term, we investigate the existen…
hep-th2017
Evasion of No-Hair Theorems and Novel Black-Hole Solutions in Gauss-Bonnet Theories
G. Antoniou, A. Bakopoulos, P. Kanti
We consider a general Einstein-scalar-GB theory with a coupling function f(ϕ). We demonstrate that black-hole solutions appear as a generic feature of this theory since a regular h…