One-loop effects in a self-dual planar noncommutative theory
| dc.creator | Fosco, C. D. | |
| dc.creator | Moreno, G. A. | |
| dc.date | 2007-10-03 | |
| dc.date | 2007-11-16 | |
| dc.date.accessioned | 2026-07-07T10:57:35Z | |
| dc.date.available | 2026-07-07T10:57:35Z | |
| dc.description | We study the UV properties, and derive the explicit form of the one-loop effective action, for a noncommutative complex scalar field theory in 2+1 dimensions with a Grosse-Wulkenhaar term, at the self-dual point. We also consider quantum effects around non-trivial minima of the classical action which appear when the potential allows for the spontaneous breaking of the U(1) symmetry. For those solutions, we show that the one-loop correction to the vacuum energy is a function of a special combination of the amplitude of the classical solution and the coupling constant. | |
| dc.description | Version to appear in JHEP | |
| dc.identifier | https://arxiv.org/abs/0710.0818 | |
| dc.identifier | http://arxiv.org/abs/0710.0818 | |
| dc.identifier | JHEP0711:046,2007 | |
| dc.identifier | doi:10.1088/1126-6708/2007/11/046 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/186802 | |
| dc.subject | High Energy Physics - Theory | |
| dc.title | One-loop effects in a self-dual planar noncommutative theory | |
| dc.type | text |