$f(R,\mathcal{G})$-cosmological dynamics in the FLRW background

Nikolaos Dimakis, Alex Giacomini, Genly Leon +3

We examine the cosmological dynamics of Einstein-Gauss-Bonnet gravity models in a four-dimensional spatially flat FLRW metric. These models are described by $f\left( R,\mathcal{G}\…