New features of flat (4+1)-dimensional cosmological model with a perfect fluid in Gauss-Bonnet gravity

I. V. Kirnos, S. A. Pavluchenko, A. V. Toporensky

We investigated a flat multidimensional cosmological model in Gauss-Bonnet gravity in presence of a matter in form of perfect fluid. We found analytically new stationary regimes (t…