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.
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Rastkar, A.R., Setare, M.R. & Darabi, F. Phantom phase power-law solution in f(G) gravity. Astrophys Space Sci 337, 487–491 (2012). https://doi.org/10.1007/s10509-011-0849-9
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DOI: https://doi.org/10.1007/s10509-011-0849-9