16 citations · 45 across the 6 of their papers we have counts for
6 papers · 1 filter
Revisiting purely kinetic k-essence
Israel Quiros, Tame Gonzalez, Ulises Nucamendi +2
In this paper, we perform a dynamical systems study of the purely kinetic k-essence. Although these models have been studied in the past, a full study of the dynamics in the phase…
Global asymptotic dynamics of the cubic galileon interacting with dark matter
Roberto De Arcia, Israel Quiros, Ulises Nucamendi +3
In this paper we perform a thorough dynamical systems analysis of the cubic galileon model non-minimally coupled to the dark matter. Three well-known classes of interacting models…
Revisiting dynamics of interacting quintessence
Patrocinio Pérez, Ulises Nucamendi, Roberto De Arcia
We apply the tools of the dynamical system theory in order to revisit and uncover the structure of a nongravitational interaction between pressureless dark matter and dark energy d…
On the quantum origin of inflation in the geometric inflation model
Israel Quiros, Roberto De Arcia, Ricardo García-Salcedo +3
In this paper we investigate the cosmological dynamics of geometric inflation by means of the tools of the dynamical systems theory. We focus in the study of two explicit models wh…
Dynamical systems analysis of the cubic galileon beyond the exponential potential and the cosmological analogue of the vDVZ discontinuity
Roberto De Arcia, Tame Gonzalez, Francisco Antonio Horta-Rangel +3
In this paper we generalize the dynamical systems analysis of the cubic galileon model previously investigated in \cite{rtgui} by including self-interaction potentials beyond the e…
Cubic Derivative Interactions and Asymptotic Dynamics of the Galileon Vacuum
Roberto De Arcia, Tame Gonzalez, Genly León +2
In this paper we apply the tools of the dynamical systems theory in order to uncover the whole asymptotic structure of the vacuum interactions of a galileon model with a cubic deri…