110 citations · 400 across the 17 of their papers we have counts for
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gr-qc2003
Stability properties and asymptotics for N non-minimally coupled scalar fields cosmology
L. Brenig, A. Figueiredo, E. Gunzig +2
We consider here the dynamics of some homogeneous and isotropic cosmological models with interacting classical scalar fields non-minimally coupled to the spacetime curvature, a…
gr-qc2003★ 6 cited
A note on dualities in Einstein's gravity in the presence of a non-minimally coupled scalar field
L. R. Abramo, L. Brenig, E. Gunzig +1
We show that the action of Einstein's gravity with a scalar field coupled in a generic way to spacetime curvature is invariant under a particular set of conformal transformations.…
gr-qc2003★ 5 cited
Dynamical study of the singularities of gravity in the presence of non-minimally coupled scalar fields
L. R. Abramo, L. Brenig, E. Gunzig +1
We investigate the dynamics of Einstein equations in the vicinity of the two recently described types of singularity of anisotropic and homogeneous cosmological models described by…