Superconformal Selfdual Sigma-Models
| dc.creator | Paulot, Louis | |
| dc.date | 2004-04-03 | |
| dc.date | 2004-11-04 | |
| dc.date.accessioned | 2026-07-07T10:49:52Z | |
| dc.date.available | 2026-07-07T10:49:52Z | |
| dc.description | A range of bosonic models can be expressed as (sometimes generalized) $σ$-models, with equations of motion coming from a selfduality constraint. We show that in D=2, this is easily extended to supersymmetric cases, in a superspace approach. In particular, we find that the configurations of fields of a superconformal $\mathfrak{G}/\mathfrak{H}$ coset models which satisfy some selfduality constraint are automatically solutions to the equations of motion of the model. Finally, we show that symmetric space $σ$-models can be seen as infinite-dimensional $\tfG/\tfH$ models constrained by a selfduality equation, with $\tfG$ the loop extension of $\mathfrak{G}$ and $\tfH$ a maximal subgroup. It ensures that these models have a hidden global $\tfG$ symmetry together with a local $\tfH$ gauge symmetry. | |
| dc.description | 21 pages; v2 few corrections and references added; v3 exposition changes | |
| dc.identifier | https://arxiv.org/abs/hep-th/0404027 | |
| dc.identifier | http://arxiv.org/abs/hep-th/0404027 | |
| dc.identifier | JHEP0410:071,2004 | |
| dc.identifier | doi:10.1088/1126-6708/2004/10/071 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/184364 | |
| dc.subject | High Energy Physics - Theory | |
| dc.title | Superconformal Selfdual Sigma-Models | |
| dc.type | text |