Modified f(R) gravity unifying R^m inflation with \LambdaCDM epoch
arXiv:0710.1738 · doi:10.1103/PhysRevD.77.026007
Abstract
We consider modified gravity which may unify early-time inflation with late-time CDM epoch. It is shown that such model passes the local tests (Newton law, stability of Earth-like gravitational solution, very heavy mass for additional scalar degree of freedom) and suggests the realistic alternative for General Relativity. Various scenarios for future evolution of CDM era are discussed.
LaTeX 10 pages, version to appear in PRD
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