217 citations · 2.3k across the 54 of their papers we have counts for
5 papers · 1 filter
GW170817-compatible Constant-roll Einstein-Gauss-Bonnet Inflation and Non-Gaussianities
S. D. Odintsov, V. K. Oikonomou, F. P. Fronimos +1
In this paper we investigate the inflationary phenomenology of an Einstein-Gauss-Bonnet theory compatible with the GW170817 event, by imposing the constant-roll evolution on the sc…
Extended Gravity Description for the GW190814 Supermassive Neutron Star
Artyom V. Astashenok, Salvatore Capozziello, Sergei D. Odintsov +1
Very recently a compact object with a mass in the range has been discovered via gravitational waves detection of a compact binary coalescence. The mass of t…
Non-Minimally Coupled Einstein Gauss Bonnet Inflation Phenomenology in View of GW170817
S. D. Odintsov, V. K. Oikonomou, F. P. Fronimos
We study the inflationary phenomenology of a non-minimally coupled Einstein Gauss-Bonnet gravity theory, in the presence of a scalar potential, under the condition that the gravita…
Reviving non-Minimal Horndeski-like Theories after GW170817: Kinetic Coupling Corrected Einstein-Gauss-Bonnet Inflation
V. K. Oikonomou, F. P. Fronimos
After the recent GW170817 event of the two neutron stars merging, many string corrected cosmological theories confronted the non-viability peril. This was due to the fact that most…
Rectifying Einstein-Gauss-Bonnet Inflation in View of GW170817
S. D. Odintsov, V. K. Oikonomou, F. P. Fronimos
In this work we introduce a new theoretical framework for Einstein-Gauss-Bonnet theories of gravity, which results to particularly elegant, functionally simple and transparent grav…