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Cosmological analysis of a DGP stable model with $H(z)$ observations a revision

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arxiv 1803.03283 v2 pith:5XYVFQHT submitted 2018-03-08 gr-qc

Gabriela Bárcenas-Enríquez , Celia Escamilla-Rivera , Miguel A. Garcia-Aspeitia This is my paper
classification gr-qc
keywords modelobservationsstablecosmologicalscaleaccelerationanalysisassociated
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abstract

In this paper, we will present a Dvali-Gabadadze-Porrati stable model in order to perform an observational test using $H(z)$ data and radial BAO scale in the galaxy distribution. In this vein, we study the tension between constraints on the cosmological constant $\Lambda$ and the crossover scale $r_c$, which is associated with the DGP model. Our results show that observations do not favor the DGP stable model as a possible candidate to fit the observations of the late cosmic acceleration.

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