2 citations · 2 across the 5 of their papers we have counts for
6 papers
Bayesian analysis of -Starobinsky model with Planck, ACT and DESI data
Karim Carrion, Francisco X. Linares Cedeño, Gabriel Germán +1
We present a joint Bayesian analysis to impose constraints on the generalized -Starobinsky inflationary model using the high-precision cosmological datasets: Planck, CMB lensing…
Bayesian Analysis of a Generalized Starobinsky Model with Reheating Constraints
Francisco X. Linares Cedeño, Gabriel Germán, Juan Carlos Hidalgo
We study a generalization of the the Starobinsky model adding a term of the form to the Einstien-Hilbert action. We take the power as a parameter of the model and expl…
On the cosmological evolution of Scalar Field Dark Matter in the code: accuracy and precision of numerical solutions
L. Arturo Ureña-López, Francisco X. Linares Cedeño
We present a numerical analysis of the cosmological evolution of scalar field dark matter (SFDM) in the Boltzmann code , based on a dynamical system analysis of pre…
Gauge fixing in cosmological perturbations of Unimodular Gravity
Francisco X. Linares Cedeño, Ulises Nucamendi
With focus on the cosmological evolution of linear perturbations of matter and geometry, we calculate the equivalent expressions to that of the Newtonian and Synchronous gauges wit…
Bayesian analysis for a class of -attractor inflationary models
Francisco X. Linares Cedeño, Gabriel German, Juan Carlos Hidalgo +1
We perform a Bayesian study of a generalization of the basic -attractor T model given by the potential whe…
Cosmological signatures of ultralight dark matter with an axionlike potential
Francisco X. Linares Cedeño, Alma X. González-Morales, L. Arturo Ureña-López
Nonlinearities in a realistic axion field potential may play an important role in the cosmological dynamics. In this paper we use the Boltzmann code CLASS to solve the background a…