Noncommutative QFT and Renormalization
| dc.creator | Grosse, Harald | |
| dc.creator | Wohlgenannt, Michael | |
| dc.date | 2006-07-26 | |
| dc.date.accessioned | 2026-07-07T11:06:55Z | |
| dc.date.available | 2026-07-07T11:06:55Z | |
| dc.description | Field theories on deformed spaces suffer from the IR/UV mixing and renormalization is generically spoiled. In work with R. Wulkenhaar, one of us realized a way to cure this disease by adding one more marginal operator. We review these ideas, show the application to $ϕ^3$ models and use the heat kernel expansion methods for a scalar field theory coupled to an external gauge field on a $θ$-deformed space and derive noncommutative gauge field actions. | |
| dc.description | To appear in the proceedings of the Workshop "Noncommutative Geometry in Field and String Theory", Corfu, 2005 (Greece) | |
| dc.identifier | https://arxiv.org/abs/hep-th/0607208 | |
| dc.identifier | http://arxiv.org/abs/hep-th/0607208 | |
| dc.identifier | J.Phys.Conf.Ser.53:764-792,2006 | |
| dc.identifier | doi:10.1088/1742-6596/53/1/050 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/189680 | |
| dc.subject | High Energy Physics - Theory | |
| dc.title | Noncommutative QFT and Renormalization | |
| dc.type | text |