Pure Spinors, Free Differential Algebras, and the Supermembrane
| dc.creator | Fre', Pietro | |
| dc.creator | Grassi, Pietro Antonio | |
| dc.date | 2006-06-19 | |
| dc.date.accessioned | 2026-07-07T11:06:42Z | |
| dc.date.available | 2026-07-07T11:06:42Z | |
| dc.description | The lagrangian formalism for the supermembrane in any 11d supergravity background is constructed in the pure spinor framework. Our gauge-fixed action is manifestly BRST, supersymmetric, and 3d Lorentz invariant. The relation between the Free Differential Algebras (FDA) underlying 11d supergravity and the BRST symmetry of the membrane action is exploited. The "gauge-fixing" has a natural interpretation as the variation of the Chevalley cohomology class needed for the extension of 11d super-Poincare' superalgebra to M-theory FDA. We study the solution of the pure spinor constraints in full detail. | |
| dc.description | 38 pp. Latex | |
| dc.identifier | https://arxiv.org/abs/hep-th/0606171 | |
| dc.identifier | http://arxiv.org/abs/hep-th/0606171 | |
| dc.identifier | Nucl.Phys.B763:1-34,2007 | |
| dc.identifier | doi:10.1016/j.nuclphysb.2006.10.026 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/189604 | |
| dc.subject | High Energy Physics - Theory | |
| dc.title | Pure Spinors, Free Differential Algebras, and the Supermembrane | |
| dc.type | text |