68 citations · 153 across the 7 of their papers we have counts for
7 papers
Aether field coupled to the electromagnetic field in the TFD formalism
R. Corrêa, L. H. A. R. Ferreira, A. F. Santos +1
In this paper, the aether field, which leads to the violation of Lorentz symmetries, coupled with the electromagnetic field is considered. In order to study thermal and size effect…
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…
Configurational Entropy as a tool to select a physical Thick Brane Model
M. Chinaglia, W. T. Cruz, R. A. C. Correa +2
We analise braneworld scenarios via a configurational entropy (CE) formalism. Braneworld scenarios have drawn attention mainly due to the fact that they can explain the hierarchy p…
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…
Cosmological scenarios from multiquintessence
R. A. C. Correa, P. H. R. S. Moraes, A. de Souza Dutra +2
In this work we derive and analyse cosmological scenarios coming from multi-component scalar field models. We consider a direct sum of a sine-Gordon with a Z2 model, and also a com…