| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1895180 | Journal of Geometry and Physics | 2007 | 22 Pages |
Abstract
Following the approach of Bryant [R. Bryant, Some remarks on G2-structures. e-print: math.DG/0305124] we study the intrinsic torsion of a SU(3)-manifold deriving a number of formulae for the Ricci and the scalar curvature in terms of torsion forms. As a consequence we prove that in some special cases the Einstein condition forces the vanishing of the intrinsic torsion.
Related Topics
Physical Sciences and Engineering
Mathematics
Mathematical Physics
Authors
Lucio Bedulli, Luigi Vezzoni,