11 citations · 14 across the 2 of their papers we have counts for
5 papers
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…
Can UVB variations reconcile simulated quasar absorption lines at high redshift?
L. A. García, E. V. Ryan-Weber
In this work, we present new calculations of the observables associated with synthetic metal and HI absorption lines in the spectra of high redshift quasars, inspired by questions…
The CGM and IGM at z5: metal budget and physical connection
Alex Codoreanu, Emma V. Ryan-Weber, Luz Ángela García +5
We present further results of a survey for absorption line systems in the spectra of four high redshift quasars (5.79 z 6.13) obtained with the ESO Very…
Theoretical study of an LAE-CIV absorption pair at z = 5.7
L. A. García, E. Tescari, E. V. Ryan-Weber +1
We present a theoretical model to predict the properties of an observed 5.72 Lyman emitter galaxy - CIV absorption pair separated by 1384 comoving kpc/h. We use the separ…
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…