5 citations · 10 across the 17 of their papers we have counts for
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Bianchi type IX world with torsion and shear
L. C. Garcia de Andrade, G. A. Monerat
Oscillating phases in Bianchi type IX anisotropic universes are obtained as linearized solutions of Einstein-Cartan theory of gravity.Instead of making use of Weyssenhoff spinning…
Cosmological Background torsion limits from Lorentz violation
L. C. Garcia de Andrade
Cosmological limits on Lorentz invariance breaking in Chern-Simons electrodynamics are used to place limits on torsion. Birefrigence phenomena is discussed by u…
Cosmic Rotation Axis, Birefrigence and Axions to detect Primordial torsion fields
L. C. Garcia de Andrade
Nodland Ralston (PRL,1997) investigated the cosmological anisotropy of electromagnetic fields.In this paper we show that it is possible obtain a torsion correction to Nodland-Ralst…
Has spacetime torsion already been detected in Lorentz and CPT tests with spin-polarised bodies?
L. C. Garcia de Andrade
Bluhm-Kostelecky (BK) Lagrangian to test Lorentz violation with spin-polarised test bodies is shown to be transformed to a torsion-coupling constant Lagrangian by taking into accou…
Spherically symmetric Weitzenböck defect solution of Einstein field equation
L. C. Garcia de Andrade
A new class of spacetime defect solutions of Einstein Field equations of Edelen's direct Poincaré Gauge Field theory without biaxial symmetry is presented. The interior solution de…
Teleparallel orthonormal frames constraints on torsion detection?
L. C. Garcia de Andrade
Spin-polarised cylindrically symmetric solution are shown not to be compatible with teleparallel gravity.This can be done in two distinct manners.The first is to show that not all…