Cosmological analysis of a Dvali-Gabadadze-Porrati stable model with H(z) observations

Authors

  • Gabriela Bárcenas Autonomous University of Zacatecas
  • Celia Escamilla Mesoamerican Centre for Theoretical Physics
  • Miguel Ángel García Aspeitia Autonomous University of Zacatecas

DOI:

https://doi.org/10.31349/RevMexFis.64.584

Keywords:

dark energy, observational cosmology, general statistical methods

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 to the observations of the late cosmic acceleration.



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Published

2018-10-31

How to Cite

[1]
G. Bárcenas, C. Escamilla, and M. Ángel García Aspeitia, “Cosmological analysis of a Dvali-Gabadadze-Porrati stable model with H(z) observations”, Rev. Mex. Fís., vol. 64, no. 6 Nov-Dec, pp. 584–589, Oct. 2018.

Issue

Vol. 64 No. 6 Nov-Dec (2018): Revista Mexicana de Física

Section

07 Gravitation, Mathematical Physics and Field Theory

License

Authors retain copyright and grant the Revista Mexicana de Física right of first publication with the work simultaneously licensed under a CC BY-NC-ND 4.0 that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.