output
20202023
most citedExact solutions and cosmological constraints in fractional cosmology

27 citations

6 papers

cs.LG2023★ 20 cited

Predictive Maintenance Model Based on Anomaly Detection in Induction Motors: A Machine Learning Approach Using Real-Time IoT Data

Sergio F. Chevtchenko, Monalisa C. M. dos Santos, Diego M. Vieira +5

With the support of Internet of Things (IoT) devices, it is possible to acquire data from degradation phenomena and design data-driven models to perform anomaly detection in indust…

gr-qc2023★ 27 cited

Exact solutions and cosmological constraints in fractional cosmology

Esteban González, Genly Leon, Guillermo Fernandez-Anaya

This paper investigates exact solutions of cosmological interest in fractional cosmology. Given , the order of Caputo's fractional derivative, and , the matter equation of st…

gr-qc2022★ 12 cited

Study of a viscous WDM model: Near equilibrium condition, entropy production, and cosmological constraints

Norman Cruz, Esteban González, Jose Jovel

Extensions to a DM model have been explored to face current tensions that occur within its framework, which encompasses broadening the nature of the dark matter (DM) component t…

gr-qc2021★ 15 cited

Time-averaging axion-like interacting scalar fields models

Saikat Chakraborty, Esteban González, Genly Leon +1

In this paper, we study a cosmological model inspired in the axionic matter with two canonical scalar fields and interacting through a term added to its potential. Intr…

gr-qc2021★ 4 cited

Variational symmetries and superintegrability in multifield cosmology

Alex Giacomini, Esteban González, Genly Leon +1

We consider a spatially flat Friedmann--Lema\^ıtre--Robertson--Walker background space with an ideal gas and a multifield Lagrangian consisting of two minimally coupled scalar fiel…

gr-qc2020★ 2 cited

A Perturbative Analysis of Interacting Scalar Field Cosmologies

Genly Leon, Esteban González, Alfredo D. Millano +1

Scalar field cosmologies with a generalized harmonic potential are investigated in flat and negatively curved Friedmann-Lemaître-Robertson-Walker and Bianchi I metrics. An interact…