A new N = 8 nonlinear supermultiplet
| dc.creator | Bellucci, S. | |
| dc.creator | Krivonos, S. | |
| dc.creator | Marrani, A. | |
| dc.date | 2006-05-17 | |
| dc.date.accessioned | 2026-07-07T10:42:19Z | |
| dc.date.available | 2026-07-07T10:42:19Z | |
| dc.description | We construct a new off-shell $\mathcal{N}{=}8$, $d{=}1$ nonlinear supermultiplet $(\mathbf{4,8,4})$ proceeding from the nonlinear realization of the $\mathcal{N}{=}8$, $d{=}1$ superconformal group $OSp(4^{\star}|4)$ in its supercoset $\frac{OSp(4^{\star}|4)}{SU(2)_{\mathcal{R}}\otimes \left\{D,K\right\} \otimes SO(4)}$. The irreducibility constraints for the superfields automatically follow from appropriate covariant conditions on the $osp(4^{\star}|4)$-valued Cartan superforms. We present the most general sigma-model type action for $(\mathbf{4,8,4})$ supermultiplet. The relations between linear and nonlinear $(\mathbf{4,8,4})$ supermultiplets and linear $\mathcal{N}{=}8$ $(\mathbf{5,8,3})$ vector supermultiplet are discussed. | |
| dc.description | 15 pages, LaTeX file, PACS numbers: 11.30.Pb, 03.65.-w | |
| dc.identifier | https://arxiv.org/abs/hep-th/0605165 | |
| dc.identifier | http://arxiv.org/abs/hep-th/0605165 | |
| dc.identifier | Phys.Rev.D74:045005,2006 | |
| dc.identifier | doi:10.1103/PhysRevD.74.045005 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/181908 | |
| dc.subject | High Energy Physics - Theory | |
| dc.title | A new N = 8 nonlinear supermultiplet | |
| dc.type | text |