14 citations · 47 across the 7 of their papers we have counts for
7 papers · 1 filter
Asymptotic Theorems and Averaging in Scalar Field Cosmology
Genly Leon, Aleksander Kozak, Claudio Michea
We present a hybrid study that combines a concise review of scalar-field cosmology with new analytic developments that integrate averaging reductions for oscillatory regimes with d…
Averaging Theory and Dynamical Systems in Cosmology: A Qualitative Study of Oscillatory Scalar-Field Models
Genly Leon, Claudio Michea
We study cosmological models using dynamical systems and averaging methods, encompassing flat and open FLRW geometries as well as the LRS Bianchi types I, III, and V. Under mild re…
Dynamics of a higher-dimension Einstein-Scalar-Gauss-Bonnet cosmology
Alfredo D. Millano, Claudio Michea, Genly Leon +1
We study the dynamics of the field equations in a five-dimensional spatially flat Friedmann-Lemaître-Robertson-Walker metric in the context of a Gauss-Bonnet-Scalar field theory wh…
Conformal and Non-Minimal Couplings in Fractional Cosmology
Kevin Marroquín, Genly Leon, Alfredo D. Millano +2
Fractional differential calculus is a mathematical tool that has found applications in the study of social and physical behaviors considered ``anomalous''. It is often used when tr…
Averaging generalized scalar field cosmologies III: Kantowski--Sachs and closed Friedmann--Lemaître--Robertson--Walker models
Genly Leon, Esteban González, Samuel Lepe +2
Scalar field cosmologies with a generalized harmonic potential and matter with energy density , pressure , and barotropic equation of state (EoS) $p_m=(γ-1)ρ_m, \; γ\in[0…
Averaging Generalized Scalar Field Cosmologies II: Locally Rotationally Symmetric Bianchi I and flat Friedmann-Lemaître-Robertson-Walker models
Genly Leon, Sebastián Cuéllar, Esteban González +3
Scalar field cosmologies with a generalized harmonic potential and a matter fluid with a barotropic Equation of State (EoS) with barotropic index for the Locally Rotationally S…
Averaging Generalized Scalar Field Cosmologies I: Locally Rotationally Symmetric Bianchi III and open Friedmann-Lemaître-Robertson-Walker models
Genly Leon, Esteban González, Samuel Lepe +2
Scalar field cosmologies with a generalized harmonic potential and a matter fluid with a barotropic Equation of State (EoS) with barotropic index for Locally Rotationally Symme…