3.1k citations · 7k across the 33 of their papers we have counts for
3 papers · 1 filter
Graduated dark energy: Observational hints of a spontaneous sign switch in the cosmological constant
Ozgur Akarsu, John D. Barrow, Luis A. Escamilla +1
We study the cosmological constant () in the standard CDM model by introducing the \textit{graduated dark energy} (gDE) characterised by a minimal dynamical deviation from th…
Cosmological parameter inference with Bayesian statistics
Luis E. Padilla, Luis O. Tellez, Luis A. Escamilla +1
Bayesian statistics and Markov Chain Monte Carlo (MCMC) algorithms have found their place in the field of Cosmology. They have become important mathematical and numerical tools, es…
Scalar Field Dark Matter Spectator During Inflation: The Effect of Self-interaction
Luis E. Padilla, J. Alberto Vázquez, Tonatiuh Matos +1
Nowadays cosmological inflation is the most accepted mechanism to explain the primordial seeds that led to the structure formation observed in the Universe. Current observations ar…