Space-time noncommutativity with a bifermionic parameter
| dc.creator | Gitman, D. M. | |
| dc.creator | Vassilevich, D. V. | |
| dc.date | 2007-01-11 | |
| dc.date | 2007-03-08 | |
| dc.date.accessioned | 2026-07-07T11:44:01Z | |
| dc.date.available | 2026-07-07T11:44:01Z | |
| dc.description | We consider a Moyal plane and propose to make the noncommutativity parameter Θ^{μν} bifermionic, i.e., composed of two fermionic (Grassmann odd) parameters. The Moyal product then contains a finite number of derivatives, which allows to avoid difficulties of the standard approach. As an example, we construct a two-dimensional noncommutative field theory model based on the Moyal product with a bifermionic parameter and show that it has a locally conserved energy-momentum tensor. The model has no problems with the canonical quantization and appears to be renormalizable. | |
| dc.description | 8 pages, v2: reference added, v3: misprints corrected | |
| dc.identifier | https://arxiv.org/abs/hep-th/0701110 | |
| dc.identifier | http://arxiv.org/abs/hep-th/0701110 | |
| dc.identifier | Mod.Phys.Lett.A23:887-893,2008 | |
| dc.identifier | doi:10.1142/S0217732308024481 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/201455 | |
| dc.subject | High Energy Physics - Theory | |
| dc.title | Space-time noncommutativity with a bifermionic parameter | |
| dc.type | text |