Cohomogeneity one Einstein-Sasaki 5-manifolds
| dc.creator | Conti, Diego | |
| dc.date | 2006-06-14 | |
| dc.date | 2007-03-19 | |
| dc.date.accessioned | 2026-07-07T10:42:38Z | |
| dc.date.available | 2026-07-07T10:42:38Z | |
| dc.description | We consider hypersurfaces in Einstein-Sasaki 5-manifolds which are tangent to the characteristic vector field. We introduce evolution equations that can be used to reconstruct the 5-dimensional metric from such a hypersurface, analogous to the (nearly) hypo and half-flat evolution equations in higher dimensions. We use these equations to classify Einstein-Sasaki 5-manifolds of cohomogeneity one. | |
| dc.description | 22 pages. v2: remarks added concerning the parameter m having no effect on the metric, and the non-existence of metrics on the link L(2,2,2,3); statements and proofs of main theorems modified in light of a more precise characterization of the cohomogeneity one diagrams. v3: presentation improved. To appear in Comm. Math. Phys | |
| dc.identifier | https://arxiv.org/abs/math/0606323 | |
| dc.identifier | http://arxiv.org/abs/math/0606323 | |
| dc.identifier | Commun.Math.Phys.274:751-774,2007 | |
| dc.identifier | doi:10.1007/s00220-007-0286-3 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/182013 | |
| dc.subject | Differential Geometry | |
| dc.subject | High Energy Physics - Theory | |
| dc.subject | 53C25 (Primary) 53C30, 57S15 (Secondary) | |
| dc.title | Cohomogeneity one Einstein-Sasaki 5-manifolds | |
| dc.type | text |