Phantom phase power-law solution in $f(G)$ gravity

Abstract

Power-law solutions for $f(G)$ gravity coupled with perfect fluid have been studied for spatially flat universe. It is shown that despite the matter dominated and accelerating power-law solutions, the power-law solution exists for an special form of $f(G)$ when this universe enters a Phantom phase.

10 pages, Published online in Astrophysics and Space Science

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