Vacuum spacetimes with an isometry
arXiv:gr-qc/0012008 · doi:10.1142/9789812810021_0028
Abstract
In vacuum space-times the exterior derivative of a Killing vector field is a two-form that satisfies Maxwell equations without electromagnetic sources. Using the algebraic structure of this two-form we have set up a new formalism for the study of vacuum space-times with an isometry.
arXiv comment5 pages, sprocl.sty with LateX 2.09; Contribution to the Spanish Relativity Meeting (ERE 2000), Valladolid, Spain, 6-9.September, 2000