Abstract
We consider the asymmetric branes model of modified gravity, which can produce late time acceleration of the universe and compare the cosmology of this model to the standard ΛCDM model and to the DGP braneworld model. We show how the asymmetric cosmology at relevant physical scales canbe regarded as a one-parameter extension of the DGP model, andinvestigate the effect of this additional parameter on the expansionhistory of the universe.
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