Gauging N=4 supersymmetric mechanics II: (1,4,3) models from the (4,4,0) ones
| dc.creator | Delduc, F. | |
| dc.creator | Ivanov, E. | |
| dc.date | 2006-11-23 | |
| dc.date.accessioned | 2026-07-07T11:23:14Z | |
| dc.date.available | 2026-07-07T11:23:14Z | |
| dc.description | Exploiting the gauging procedure developed by us in hep-th/0605211, we study the relationships between the models of N=4 mechanics based on the off-shell multiplets (4,4,0) and (1,4,3). We make use of the off-shell N=4, d=1 harmonic superspace approach as most adequate for treating this circle of problems. We show that the most general sigma-model type superfield action of the multiplet (1,4,3) can be obtained in a few non-equivalent ways from the (4,4,0) actions invariant under certain three-parameter symmetries, through gauging the latter by the appropriate non-propagating gauge multiplets. We discuss in detail the gauging of both the Pauli-Gursey SU(2) symmetry and the abelian three-generator shift symmetry. We reveal the (4,4,0) origin of the known mechanisms of generating potential terms for the multiplet (1,4,3), as well as of its superconformal properties. A new description of this multiplet in terms of unconstrained harmonic analytic gauge superfield is proposed. It suggests, in particular, a novel mechanism of generating the (1,4,3) potential terms via coupling to the fermionic off-shell N=4 multiplet (0,4,4). | |
| dc.description | 27 pages | |
| dc.identifier | https://arxiv.org/abs/hep-th/0611247 | |
| dc.identifier | http://arxiv.org/abs/hep-th/0611247 | |
| dc.identifier | Nucl.Phys.B770:179-205,2007 | |
| dc.identifier | doi:10.1016/j.nuclphysb.2007.02.001 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/194826 | |
| dc.subject | High Energy Physics - Theory | |
| dc.title | Gauging N=4 supersymmetric mechanics II: (1,4,3) models from the (4,4,0) ones | |
| dc.type | text |