On Black Hole Effective Potential in 6D/7D N=2 Supergravity
| dc.creator | Saidi, El Hassan | |
| dc.date | 2008-03-06 | |
| dc.date | 2008-05-27 | |
| dc.date.accessioned | 2026-07-07T11:48:56Z | |
| dc.date.available | 2026-07-07T11:48:56Z | |
| dc.description | Using the harmonic superspace method and the duality between real and complex representations of hypermultiplets, we compute the explicit scalar field expression of the quaternionic metric $G_{mn}$ of the moduli space SO(1,1)x[SO(4,k)/(SO(4)xSO(k))] of 6D N=2 supergravity with generic k Maxwell supermultiplets. The obtained metric includes the particular case k=20 associated with 10D type IIA superstring on K3. Uplifting to 7D N=2 supergravity is described and aspects of 6D/7D black attractor effective potentials are studied. | |
| dc.description | 49 pages, To appear in NPB | |
| dc.identifier | https://arxiv.org/abs/0803.0827 | |
| dc.identifier | http://arxiv.org/abs/0803.0827 | |
| dc.identifier | Nucl.Phys.B803:235-276,2008 | |
| dc.identifier | doi:10.1016/j.nuclphysb.2008.05.002 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/203059 | |
| dc.subject | High Energy Physics - Theory | |
| dc.title | On Black Hole Effective Potential in 6D/7D N=2 Supergravity | |
| dc.type | text |