97 citations · 99 across the 3 of their papers we have counts for
7 papers
Black hole scalarization with Gauss-Bonnet and Ricci scalar couplings
Georgios Antoniou, Antoine Lehébel, Giulia Ventagli +1
Spontaneous scalarization is a gravitational phenomenon in which deviations from general relativity arise once a certain threshold in curvature is exceeded, while being entirely ab…
A Multimodal Framework for the Detection of Hateful Memes
Phillip Lippe, Nithin Holla, Shantanu Chandra +4
An increasingly common expression of online hate speech is multimodal in nature and comes in the form of memes. Designing systems to automatically detect hateful content is of para…
The Saito determinant for Coxeter discriminant strata
Georgios Antoniou, Misha Feigin, Ian A. B. Strachan
Let be a finite Coxeter group and its reflection representation. The orbit space has the remarkable Saito flat metric defined as a Lie derivative of th…
Solutions of Type of WDVV Equations
Maali Alkadhem, Georgios Antoniou, Misha Feigin
We give a family of solutions of Witten-Dijkgraaf-Verlinde-Verlinde equations in -dimensional space. It is defined in terms of root system and independent multipl…
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…