306 citations · 1.1k across the 39 of their papers we have counts for
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Growth of matter overdensities in non-minimal torsion-matter coupling theories
Manuel Gonzalez-Espinoza, Giovanni Otalora, Joel Saavedra +1
We study the evolution of cosmological perturbations around a homogeneous and isotropic background in the framework of the non-minimal torsion-matter coupling extension of g…
Inflation from a nonlinear magnetic monopole field nonminimally coupled to curvature
Giovanni Otalora, Ali Övgün, Joel Saavedra +1
In the context of nonminimally coupled gravity theories, we study early inflation driven by a nonlinear monopole magnetic field which is nonminimally coupled to curvature. I…
Gauss-Bonnet dark energy on Hořava-Lifshitz cosmology
Samuel Lepe, Giovanni Otalora
We investigate the Gauss-Bonnet dark energy model and its deformed version on Hořava-Lifshitz cosmology, which belongs to the class of cosmologies obtained from the so-called proje…