We propose a geometric method to study the residual symmetries in N = 2, d = 4 U(1) Fayet-Iliopoulos (FI) gauged supergravity. It essentially involves the stabilization of the symplectic vector of gauge couplings (FI parameters) under the action of the U-duality symmetry of the ungauged theory. In particular we are interested in those transformations that act non-trivially on the solutions and produce scalar hair and dyonic black holes from a given seed. We illustrate the procedure for finding this group in general and then show how it works in some specific models. For the prepotential F = −iX0X1, we use our method to add one more parameter to the rotating Chow-Compère solution, representing scalar hair.
Duality invariance in Fayet-Iliopoulos gauged supergravity / S.L. Cacciatori, D. Klemm, M. Rabbiosi. - In: JOURNAL OF HIGH ENERGY PHYSICS. - ISSN 1126-6708. - 2016:9(2016 Sep).
Titolo: | Duality invariance in Fayet-Iliopoulos gauged supergravity |
Autori: | KLEMM, DIETMAR (Secondo) RABBIOSI, MARCO (Ultimo) |
Parole Chiave: | black holes in string theory; supergravity models; supersymmetry and duality; high energy physics - theory; high energy physics - theory; general relativity and quantum cosmology; nuclear and high energy physics |
Settore Scientifico Disciplinare: | Settore FIS/02 - Fisica Teorica, Modelli e Metodi Matematici |
Data di pubblicazione: | set-2016 |
Rivista: | |
Tipologia: | Article (author) |
Digital Object Identifier (DOI): | http://dx.doi.org/10.1007/JHEP09(2016)088 |
Appare nelle tipologie: | 01 - Articolo su periodico |
File in questo prodotto:
File | Descrizione | Tipologia | Licenza | |
---|---|---|---|---|
JournHighEnergyPhysics_DualityInvariance_2016.pdf | Publisher's version/PDF | Open Access Visualizza/Apri |