The nilpotent "BRST" symmetry for the Gribov-Zwanziger theory
| dc.creator | Kondo, Kei-Ichi | |
| dc.date | 2009-05-12 | |
| dc.date | 2009-05-25 | |
| dc.date.accessioned | 2026-07-07T13:17:28Z | |
| dc.date.available | 2026-07-07T13:17:28Z | |
| dc.description | We have found a nilpotent quantum symmetry of Yang-Mills theory restricted to the Gribov region. In fact, we give a set of transformations for the filds a la BRST that leaves the Gribov-Zwanziger action invariant and obeys the nilpotency, although the usual BRST symmetry is broken due to the non-vanishing Gribov parameter representing the presence of the Gribov horizon in the configuration space of the Yang-Mills field. We show that the horizon condition (the gap equation determining the Gribov parameter) follows from the modified BRST invariance of the vacuum. | |
| dc.description | 13 pages, no figure, The explicit form for F in the modified BRST transformation is changed, see eq.(3.23)to(3.27). Some comments are added in the final part | |
| dc.identifier | https://arxiv.org/abs/0905.1899 | |
| dc.identifier | http://arxiv.org/abs/0905.1899 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/231125 | |
| dc.subject | High Energy Physics - Theory | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | The nilpotent "BRST" symmetry for the Gribov-Zwanziger theory | |
| dc.type | text |