3 citations · 3 across the 2 of their papers we have counts for
3 papers
astro-ph.CO2020
A novel early Dark Energy model
Luz Ángela García, Leonardo Castañeda, Juan Manuel Tejeiro
We present a theoretical study of an early dark energy (EDE) model. The equation of state evolves during the thermal history in a framework of a Friedmann-Lemaitre-Robertson…
astro-ph.CO2012★ 3 cited
K-essence scalar field as dynamical dark energy
L. García, J. Tejeiro, L. Castañeda
We study an early dark energy (EDE) model as a K-essence scalar field in the framework of FLRW universe using an effective parametrization of the state equation as a function of th…
gr-qc2009
Constraint on the Mass of Primordial Black Holes from the Value of the Cosmological Constant
Alexis Larranaga, J. M. Tejeiro
In a recent propposal, the cosmological constant has been considered as as a new thermodynamical variable and its change is related to the radiation produced by black holes. Using…