77 citations · 501 across the 21 of their papers we have counts for
4 papers · 1 filter
Geometric Cosmology models: statistical analysis with observational data
Matías Leizerovich, Luisa G. Jaime, Susana J. Landau +1
Although the standard cosmological model is capable of explaining most current observational data, it faces some theoretical and observational issues. This is the main motivation f…
Implementation of two-field inflation for cosmic linear anisotropy solving system
Braulio Morales-Martínez, Gustavo Arciniega, Luisa G. Jaime +1
We outline the modifications in the numerical Boltzmann code Cosmic Linear Anisotropy Solving System (CLASS) in order to include extra inflationary fields. The functioning of the c…
A single parameterization for dark energy and modified gravity models
Mariana Jaber, Gustavo Arciniega, Luisa G. Jaime +1
Perhaps the most explored hypothesis for the accelerated cosmic expansion rate arises in the context of extra fields or modifications to General Relativity. A prevalent approach is…
Modified gravity for surveys
Luisa G. Jaime, Mariana Jaber, Celia Escamilla-Rivera
We present a new parameterization for the equation of state (EoS) , which can reproduce a -like evolution with a precision between over the numer…