BRST Cohomology of N=2 Super-Yang-Mills Theory in 4D
| dc.creator | Tanzini, A. | |
| dc.creator | Ventura, O. S. | |
| dc.creator | Vilar, L. C. Q. | |
| dc.creator | Sorella, S. P. | |
| dc.date | 1998-11-20 | |
| dc.date | 2000-05-19 | |
| dc.date.accessioned | 2026-07-07T10:54:00Z | |
| dc.date.available | 2026-07-07T10:54:00Z | |
| dc.description | The BRST cohomology of the N=2 supersymmetric Yang-Mills theory in four dimensions is discussed by making use of the twisted version of the N=2 algebra. By the introduction of a set of suitable constant ghosts associated to the generators of N=2, the quantization of the model can be done by taking into account both gauge invariance and supersymmetry. In particular, we show how the twisted N=2 algebra can be used to obtain in a straightforward way the relevant cohomology classes. Moreover, we shall be able to establish a very useful relationship between the local gauge invariant polynomial $trϕ^2$ and the complete N=2 Yang-Mills action. This important relation can be considered as the first step towards a fully algebraic proof of the one-loop exactness of the N=2 beta function. | |
| dc.description | 22 pages, LaTeX, final version to appear in Journ. Phys. G | |
| dc.identifier | https://arxiv.org/abs/hep-th/9811191 | |
| dc.identifier | http://arxiv.org/abs/hep-th/9811191 | |
| dc.identifier | J.Phys.G26:1117-1130,2000 | |
| dc.identifier | doi:10.1088/0954-3899/26/8/302 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/185673 | |
| dc.subject | High Energy Physics - Theory | |
| dc.title | BRST Cohomology of N=2 Super-Yang-Mills Theory in 4D | |
| dc.type | text |