5 citations · 10 across the 17 of their papers we have counts for
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Decay of inhomogeneities from the spin-torsion fluctuations in the early stages of inflation
L. C. Garcia de Andrade
The spin-torsion fluctuations are shown to act as source of decay of inhomogeneities in the early stages of inflationary de Sitter universe.This seems to be a resul of the repulsiv…
CMBR in Gödel Universe:A possible test to Einstein-Cartan gravity?
L. C. Garcia de Andrade
A rotating universe represented by the Gödel metric in spacetimes with Cartan torsion is investigated where the Cosmic Microwave Background Radiation (CMBR) is computed from the Gö…
Structure formation in anisotropic Einstein-Cartan cosmologies
L. C. Garcia de Andrade
Density linear perturbations in Einstein-Cartan two fluid cosmologies where the outer model is an isotropic Friedmann solution with closed model while the inner model is a flat ani…
On the stability of cosmological metrics in Einstein-Cartan cosmologies
L. C. Garcia de Andrade
Two metric perturbations in Einstein-Cartan cosmology are examined.The first case is the scalar mode perturbation of de Sitter metric in Einstein-Cartan cosmology.In this case smal…
Cosmological density perturbation on spin dominated universes and COBE data
L. C. Garcia de Andrade
The evolution equation of cosmic density perturbation of a spin dominated universe in Einstein-Cartan gravity is obtained.Examples of inflationary cosmologies with spin are also gi…
Cosmological Density Perturbations in two fluid models on spin dominated inflation and the stability of Friedmann metric
L. C. Garcia de Andrade
A spinning fluid embedded in a space section flat Friedmann model is used to compute the cosmological density perturbation of the model.The spinning fluid obeys the Einstein-Cartan…