Abstract
Clifford-algebra valued differential forms are shown to provide a natural formalism for the description of gravitational fields in vacuum. The field equations and their integrability conditions are combined into a simple pair of Clifford-algebra valued exterior equations. Conserved currents and de Sitter algebras appear in a natural way. The explicit relation with a recent formulation in terms of spinor forms is given.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have