1303.0194 (R. Myrzakulov et al.)

Statefinder hierarchy of bimetric and galileon models for concordance
cosmology    [PDF]

R. Myrzakulov, M. Shahalam

In this paper, we use statefinder hierarchy method to distinguish between bimetric theory of massive gravity and DGP model applied to late time expansion of universe. We also carry out comparison of bimetric model and galileon system . We show that statefinder diagnostic can differentiate between the currently discussed cosmological models.

View original: http://arxiv.org/abs/1303.0194