7 citations · 9 across the 3 of their papers we have counts for
3 papers
Inconsistencies of Tsallis Cosmology within Horizon Thermodynamics and Holographic Scenarios
Pedro M. Ibarbo-Perlaza., J. Bayron Orjuela-Quintana, Jose L. Palacios-Córdoba +1
We investigate the cosmological implications of Tsallis entropy in two widely discussed frameworks: the Cai-Kim thermodynamic derivation of the Friedman equations and the Tsallis h…
Anisotropic Universes in Light of Background Cosmological Observations
Jose L. Palacios-Córdoba, J. Bayron Orjuela-Quintana, Gabriela A. Valencia-Zuñiga +1
The cosmological principle is a cornerstone of the standard cosmological model. However, recent observations suggest potential deviations from this assumption, hinting at a small a…
Late-Time Anisotropy Sourced by a 2-Form Field Non-Minimally Coupled to Cold Dark Matter
J. Bayron Orjuela-Quintana, Jose L. Palacios-Córdoba, César A. Valenzuela-Toledo
This paper investigates the cosmological dynamics arising from the interaction between a 2-form field and cold dark matter within a Bianchi I background. Employing a dynamical syst…