217 citations · 416 across the 14 of their papers we have counts for
17 papers
Recent Advances on Inflation
S. D. Odintsov, V. K. Oikonomou, I. Giannakoudi +2
We review recent trends on inflationary dynamics in the context of viable modified gravity theories. After providing a general overview of the inflationary paradigm emphasizing on…
Late-time Cosmology of scalar field assisted gravity
S. A. Venikoudis, K. V. Fasoulakos, F. P. Fronimos
In this work we present the late-time behaviour of the Universe in the context of Einstein-Gauss-Bonnet gravitational theory. The theory involves a scalar field, which represents l…
Kinetic Coupling Corrected Einstein-Gauss-Bonnet Gravity Late-Time Phenomenology
Fotis Fronimos
In this short note we present the dynamics of a general scalar-tensor model, and in particular a scalar Einstein-Gauss-Bonnet model with a non-minimal coupling between gravity and…
Generalized Horndeski-Like Einstein Gauss-Bonnet Inflation with Massless Primordial Gravitons
V. K. Oikonomou, F. P. Fronimos
In this work we shall introduce a theoretical framework comprised by a non-minimal coupled canonical scalar field, a non-minimal coupling to the Gauss-Bonnet invariant and a non-mi…
Inflation with Gauss-Bonnet and Chern-Simons higher-curvature-corrections in the view of GW170817
S. A. Venikoudis, F. P. Fronimos
Inflationary era of our Universe can be characterized as semi-classical because it can be described in the context of four-dimensional Einsteins's gravity involving quantum correct…
Logarithmic corrected Einstein-Gauss-Bonnet inflation compatible with GW170817
S. A. Venikoudis, F. P. Fronimos
In this paper we investigate the inflationary phenomenology of an Einstein-Gauss-Bonnet theory with the extension of a logarithmic modified gravity, compatible with the GW17…