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arxiv: 1803.03283 · v2 · pith:5XYVFQHTnew · submitted 2018-03-08 · 🌀 gr-qc

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

classification 🌀 gr-qc
keywords modelobservationsstablecosmologicalscaleaccelerationanalysisassociated
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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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