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- A. Hernández-Almada3 profiles25 · h 57
- M. A. García-Aspeitia16 · h 17
- V. Motta2 profiles14 · h 31
- J. Magaña12 · h 22
- Miguel A. García-Aspeitia2 profiles10 · h 7
- H. Rosu2 profiles8 · h 19
- O. Cornejo-Pérez7 · h 9
- C. F. Ramirez-Gutierrez6 · h 15
- E. Morales-Amaya6 · h 3
- J. Trejo-Alonso6 · h 6
- G. Leon5 · h 31
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- Universidad Nacional Autónoma de MéxicoMX19 papers
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84 papers
A comparative study of emergent dark energy models
Andrés García-Rivera, A. Hernández-Almada, Miguel A. García-Aspeitia +1
Late (emergent) dark energy models that involve a hyperbolic tangent in their dynamic equations have achieved success due to their simplicity, the possibility of resolving the Hubb…
Enhancing Gravitational Lens Study with Deep Learning: A Study on Effects of Dropout Regularization
Juan J. Ancona-Flores, A. Hernández-Almada, V. Motta
Strong gravitational lensing provides valuable insights into the mass distribution of galaxies and the nature of dark matter. However, its modeling is computationally demanding due…
Late-Time Cosmic Acceleration from QCD Confinement Dynamics
Jonathan Rincón Saucedo, Humberto Martínez-Huerta, Adolfo Huet +2
We explore a phenomenological extension of the Polyakov-Nambu-Jona-Lasinio (PNJL) model by introducing a curvature-sensitive effective contribution to the Polyakov loop potential,…
Solutions of an extended Duffing-van der Pol equation with variable coefficients
O. Cornejo-Pérez, P. Albares, J. Negro
In this work, exact solutions of the nonlinear cubic-quintic Duffing-van der Pol oscillator with variable coefficients are obtained. Two approaches have been applied, one based on…
Phenomenological emergent dark energy in the light of DESI Data Release 1
A. Hernández-Almada, M. L. Mendoza-Martínez, Miguel A. García-Aspeitia +1
This manuscript revisits the phenomenological emergent dark energy model (PEDE) by confronting it with recent cosmological data from early and late times. In particular we analyze…
Constraints on Tsallis cosmology using recent low and high redshift measurements
M. L. Mendoza-Martínez, A. Cervantes-Contreras, J. J. Trejo-Alonso +1
Recently Tsallis cosmology has been presented as a novel proposal for alleviating both and tensions. Hence a universe filled with matter and radiation as perfect fluids…