13 citations · 23 across the 3 of their papers we have counts for
3 papers
gr-qc2022
Critical collapse for the Starobinsky model
Yolbeiker Rodríguez Baez
We study gravitational collapse for the Starobinsky model, a particular example of an theory, in a spherically symmetric spacetime. We add a massless scalar field as m…
gr-qc2021★ 13 cited
Stability of generalized Einstein-Maxwell-scalar black holes
Radouane Gannouji, Yolbeiker Rodríguez Baez
We study the stability of static black holes in generalized Einstein-Maxwell-scalar theories. We derive the master equations for the odd and even parity perturbations. The sufficie…
gr-qc2020★ 10 cited
Critical collapse in K-essence models
Radouane Gannouji, Yolbeiker Rodríguez Baez
We study gravitational collapse in K-essence model with shift symmetry. For these models, we have the formation of two types of horizons, event and sonic. For the particular case $…