d=4 Black Hole Attractors in N=2 Supergravity with Fayet-Iliopoulos Terms
| dc.creator | Bellucci, S. | |
| dc.creator | Ferrara, S. | |
| dc.creator | Marrani, A. | |
| dc.creator | Yeranyan, A. | |
| dc.date | 2008-02-01 | |
| dc.date.accessioned | 2026-07-07T11:40:06Z | |
| dc.date.available | 2026-07-07T11:40:06Z | |
| dc.description | We generalize the description of the d=4 Attractor Mechanism based on an effective black hole (BH) potential to the presence of a gauging which does not modify the derivatives of the scalars and does not involve hypermultiplets. The obtained results do not rely necessarily on supersymmetry, and they can be extended to d>4, as well. Thence, we work out the example of the stu model of N=2 supergravity in the presence of Fayet-Iliopoulos terms, for the supergravity analogues of the magnetic and D0-D6 BH charge configurations, and in three different symplectic frames: the SO(1,1)^{2}, SO(2,2) covariant and SO(8)-truncated ones. The attractive nature of the critical points, related to the semi-positive definiteness of the Hessian matrix, is also studied. | |
| dc.description | 1+33 pages | |
| dc.identifier | https://arxiv.org/abs/0802.0141 | |
| dc.identifier | http://arxiv.org/abs/0802.0141 | |
| dc.identifier | Phys.Rev.D77:085027,2008 | |
| dc.identifier | doi:10.1103/PhysRevD.77.085027 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/200150 | |
| dc.subject | High Energy Physics - Theory | |
| dc.title | d=4 Black Hole Attractors in N=2 Supergravity with Fayet-Iliopoulos Terms | |
| dc.type | text |