Superconformal Hypermultiplets
| dc.creator | de Wit, Bernard | |
| dc.creator | Kleijn, Bas | |
| dc.creator | Vandoren, Stefan | |
| dc.date | 1999-09-30 | |
| dc.date.accessioned | 2026-07-07T11:10:35Z | |
| dc.date.available | 2026-07-07T11:10:35Z | |
| dc.description | We present theories of N=2 hypermultiplets in four spacetime dimensions that are invariant under rigid or local superconformal symmetries. The target spaces of theories with rigid superconformal invariance are (4n)-dimensional {\it special} hyper-Kähler manifolds. Such manifolds can be described as cones over tri-Sasakian metrics and are locally the product of a flat four-dimensional space and a quaternionic manifold. The latter manifolds appear in the coupling of hypermultiplets to N=2 supergravity. We employ local sections of an Sp$(n)\times{\rm Sp}(1)$ bundle in the formulation of the Lagrangian and transformation rules, thus allowing for arbitrary coordinatizations of the hyper-Kähler and quaternionic manifolds. | |
| dc.description | 30 pages | |
| dc.identifier | https://arxiv.org/abs/hep-th/9909228 | |
| dc.identifier | http://arxiv.org/abs/hep-th/9909228 | |
| dc.identifier | Nucl.Phys.B568:475-502,2000 | |
| dc.identifier | doi:10.1016/S0550-3213(99)00726-9 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/190821 | |
| dc.subject | High Energy Physics - Theory | |
| dc.title | Superconformal Hypermultiplets | |
| dc.type | text |