Abstract We revisit the Einstein-Gauss-Bonnet theory in view of the GW170817 event, which compels that the gravitational wave speed is equal to c T 2= 1 in natural units. We use an …
In this work we shall study Einstein Gauss-Bonnet theories and we investigate when these can have their gravitational wave speed equal to the speed of light, which is unity in natural …
In this article we present an alternative formalism for the inflationary phenomenology of rescaled Einstein-Gauss-Bonnet models which are in agreement with the GW170817 event …
VK Oikonomou - Classical and Quantum Gravity, 2021 - iopscience.iop.org
We provide a refined and much more simplified Einstein–Gauss–Bonnet inflationary theoretical framework, which is compatible with the GW170817 observational constraints on …
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 …
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 …
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 of …
In this work we shall calculate in detail the effect of an GW170817-compatible Einstein– Gauss–Bonnet theory on the energy spectrum of the primordial gravitational waves. The …
In this paper we on inflationary dynamics in the context of Einstein-Gauss-Bonnet gravitational theories. We investigate the implications of the slow-roll condition on the slow …