Cosmological constraints on f(G) dark energy models

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Cosmological constraints on f(G) dark energy models

Modified gravity theories with the Gauss-Bonnet term G=R2−4RμνRμν+RμνρσRμνρσ have recently gained a lot of attention as a possible explanation of dark energy. We perform a thorough phase space analysis on the so-called f(G) models, where f(G) is some general function of the Gauss-Bonnet term, and de...

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Bibliographic Details
Main Authors:	Zhou, Shuang-Yong, Copeland, Edmund J., Saffin, Paul M.
Format:	Article
Published:	IOP Science 2009
Online Access:	https://eprints.nottingham.ac.uk/42128/

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