title: Gravitational energy-momentum density in teleparallel gravity
abstract: 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 Moller's canonical energy-momentum density of the gravitational field.
authors.affiliation: Instituto de Fisica Teorica, Universidade Estadual Paulista, Rua Pamplona 145, 01405-900 Sao Paulo SP, Brazil.
authors.lastname: de Andrade VC
authors.initials: LC
authors.lastname: Guillen
authors.initials: JG
authors.lastname: Pereira