Effective Field Theory of Cosmic Acceleration: constraining dark energy with CMB data

@inproceedings{Raveri2014EffectiveFT,
  title={Effective Field Theory of Cosmic Acceleration: constraining dark energy with CMB data},
  author={Marco Raveri and Bin Hu and Noemi Frusciante and Alessandra Silvestri},
  year={2014}
}
We introduce EFTCAMB/EFTCosmoMC as publicly available patches to the commonly used CAMB/CosmoMC codes. We briefly describe the structure of the codes, their applicability and main features. To illustrate the use of these patches, we obtain constraints on parametrized pure EFT and designer $f(R)$ models, both on $\Lambda$CDM and $w$CDM background expansion histories, using data from Planck temperature and lensing potential spectra, WMAP low-$\ell$ polarization spectra (WP), and baryon acoustic… CONTINUE READING

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