13 citations · 25 across the 7 of their papers we have counts for
4 papers · 1 filter
Apparent horizon thermodynamics in an exponential gravity model
A. Oliveros, Ivan R. Vasquez
We investigate the thermodynamics of the apparent horizon in an exponential gravity model characterized by the two parameters and , within a spatially flat Friedmann-…
Phase space analysis of an exponential model in gravity including linear dark-sector interactions
Ivan R. Vasquez, A. Oliveros
We present a cosmological analysis of an exponential gravity model, within the dynamical systems formalism. Following the method introduced by Böhmer \textit{et al} [Univers…
Analysis of the cosmological evolution parameters, energy conditions, and linear matter perturbations of an exponential-type model in gravity
Ivan R. Vasquez, A. Oliveros
We study cosmological evolution in a flat FLRW spacetime in the context of modified STEGR gravity or , using an exponential two-parameter model which represents a smooth pert…
Late-time cosmology in a model of modified gravity with an exponential function of the curvature
A. Oliveros, Mario A. Acero
In this work, we analyse the late-time evolution of the universe for a particular gravity model built from an exponential function of the scalar curvature. Following the lit…