R. Correa

activity

20162023

most citedCharged wormholes in f(R,T) extended theory of gravity

68 citations · 153 across the 7 of their papers we have counts for

collaborators

Showing 2016Show all

3 papers · 1 filter

gr-qc2016★ 6 cited

The Starobinsky model within the $f (R, T)$ 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 $f (R, T)$ theory of gravity, for which $R$ is the Ricci scalar and $T$ is the trace of the energy-momentum tensor. We consider…

hep-th2016★ 6 cited

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…

hep-th2016★ 64 cited

A transition from a decelerated to an accelerated phase of the universe expansion from the simplest non-trivial polynomial function of T in the f(R,T) formalism

P. H. R. S. Moraes, G. Ribeiro, R. A. C. Correa

In this work we present cosmological solutions from the simplest non-trivial $T$ -dependence in $f (R, T)$ theory of gravity, with $R$ and $T$ standing for the Ricci scalar and trace…

The Starobinsky model within the f(R,T) formalism as a cosmological model

Cosmological scenarios from multiquintessence

A transition from a decelerated to an accelerated phase of the universe expansion from the simplest non-trivial polynomial function of T in the f(R,T) formalism

The Starobinsky model within the $f (R, T)$ formalism as a cosmological model