Modified gravity as realistic candidate for dark energy, inflation and dark matter
arXiv:0810.1557 · doi:10.1063/1.3131501
Abstract
We review the unification of early-time inflation with late-time acceleration in several local modified gravity models which pass Solar System and cosmological tests. It is also demonstrated that account of non-local gravitational corrections to the action does not destroy the possibility of such unification. Dark matter effect is caused by composite graviton degree of freedom in such models.
LaTeX 6 pages, based on the talk given at DSU08 conference, June 2008