18 citations · 58 across the 7 of their papers we have counts for
4 papers · 1 filter
CDM-like evolution in Einstein-scalar-Gauss-Bonnet gravity
Miguel A. S. Pinto, João Luís Rosa
In this work, we analyze the Einstein-scalar-Gauss-Bonnet (EsGB) theory of gravity in a cosmological context using the formalism of dynamical systems. We obtain the equations of mo…
Dynamical reconstruction of the CDM model in the scalar-tensor representation of gravity
Adam Z. Kaczmarek, João Luís Rosa, Dominik Szczȩśniak
Motivated by the growing interest in the nonmetricity-matter couplings, we develop the scalar-tensor formulation of recently introduced gravity, where is the nonmetric…
Dynamical reconstruction of the CDM model in hybrid metric-Palatini gravity
João Luís Rosa
In this work, we apply the formalism of dynamical systems to analyze the viability of the CDM model in a generalized form of the hybrid metric-Palatini gravity theory written in…
Sudden cosmological singularities in Aether scalar-tensor theories
João Luís Rosa, Tom Zlosnik
In this work we analyze the possibility of sudden cosmological singularities, also known as type-II singularities, in the background of a Friedmann-Lemaître-Robertson-Walker (FLRW)…