Inflationary cosmology with a non-analytic Lagrangian
arXiv:gr-qc/9408025 · doi:10.1007/BF02106712
Abstract
We consider an alternative higher order gravity theory which is non-analytic in the Ricci curvature. It has power-law inflationary behaviour. This is further evidence that inflation is a general property of higher derivative gravity theories.
12 pages Latex. to be published in GRG