68 citations · 153 across the 7 of their papers we have counts for
3 papers · 1 filter
Modeling Dark Matter Halos with Nonlinear Field Theories
R. A. C. Correa, P. H. R. S. Moraes, A. de Souza Dutra +3
In the present work, we adopt a nonlinear scalar field theory coupled to the gravity sector to model galactic dark matter. We found analytical solutions for the scalar field couple…
Charged wormholes in f(R,T) extended theory of gravity
P. H. R. S. Moraes, W. de Paula, R. A. C. Correa
Wormholes are a solution for General Relativity field equations which characterize a passage or a tunnel that connects two different regions of space-time and is filled by some sor…
The Starobinsky model within the formalism as a cosmological model
P. H. R. S. Moraes, R. A. C. Correa, G. Ribeiro
In this paper we derive a cosmological model from the theory of gravity, for which is the Ricci scalar and is the trace of the energy-momentum tensor. We consider…