3 papers
gr-qc2026
Reconstructing inflation in Einstein-Gauss-Bonnet gravity in light of ACT data
Ramón Herrera, Carlos Ríos
During the inflationary epoch, we investigate the reconstruction of the background variables within the framework of Einstein-Gauss-Bonnet gravity, considering the scalar spectral…
gr-qc2025
Reconstructing inflation in a generalized Rastall theory of gravity
Ramon Herrera, Carlos Rios
We investigate the reconstruction of standard and generalized Rastall gravity inflationary models, using the scalar spectral index and the Rastall parameter expressed as functions…
gr-qc2024
Reconstructing inflation and reheating in the framework of a generalized Friedmann equation
Ramon Herrera, Carlos Rios
The reconstruction of an inflationary universe considering the parametrization of the scalar spectral index as a function of the number of folds in the framework of a modified…