Supergravity description of spacetime instantons
| dc.creator | de Vroome, Mathijs | |
| dc.creator | Vandoren, Stefan | |
| dc.date | 2006-07-09 | |
| dc.date | 2006-09-05 | |
| dc.date.accessioned | 2026-07-07T11:06:50Z | |
| dc.date.available | 2026-07-07T11:06:50Z | |
| dc.description | We present and discuss BPS instanton solutions that appear in type II string theory compactifications on Calabi-Yau threefolds. From an effective action point of view these arise as finite action solutions of the Euclidean equations of motion in four-dimensional N=2 supergravity coupled to tensor multiplets. As a solution generating technique we make use of the c-map, which produces instanton solutions from either Euclidean black holes or from Taub-NUT like geometries. | |
| dc.description | 35 pages, some clarifications added | |
| dc.identifier | https://arxiv.org/abs/hep-th/0607055 | |
| dc.identifier | http://arxiv.org/abs/hep-th/0607055 | |
| dc.identifier | Class.Quant.Grav.24:509-534,2007 | |
| dc.identifier | doi:10.1088/0264-9381/24/3/001 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/189650 | |
| dc.subject | High Energy Physics - Theory | |
| dc.title | Supergravity description of spacetime instantons | |
| dc.type | text |