# Cosmography and large scale structure by f(R) gravity: new results

@article{Capozziello2009CosmographyAL, title={Cosmography and large scale structure by f(R) gravity: new results}, author={Salvatore Capozziello and Vincenzo Salzano}, journal={Advances in Astronomy}, year={2009}, volume={2009}, pages={217420} }

The so-called π(π
)-gravity has recently attracted a lot of interest since it could be, in principle, able to explain the accelerated expansion of the Universe without adding unknown forms of dark energy/dark matter but, more simply, extending the General Relativity by generic functions of the Ricci scalar. However, apart several phenomenological models, there is no final π(π
)-theory capable of fitting all the observations and addressing all the issues related to the presence of dark energyβ¦Β

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