2000/03/27 by V. C. de Andrade, L. C. T. Guillen, J. G. Pereira · 1 citation
Physics and Astronomy · #gr-qc #hep-th
paper · pdf · doi:10.1103/physrevlett.84.4533
published as Phys.Rev.Lett. 84 (2000) 4533-4536 · RevTeX, 4 pages, no figures, to appear in Phys. Rev. Lett
arxiv created 2000/03/27 · arxiv updated 2009/11/30
In the context of a gauge theory for the translation group, a conserved energy-momentum gauge current for the gravitational field is obtained. It is a true spacetime and gauge tensor, and transforms covariantly under global Lorentz transformations. By rewriting the gauge gravitational field equation in a purely spacetime form, it becomes the teleparallel equivalent of Einstein's equation, and the gauge current reduces to the Møller's canonical energy-momentum density of the gravitational field.