Spontaneous breakdown of BRST supersymmetry due to ghost condensation in QCD
| dc.creator | Kondo, Kei-Ichi | |
| dc.date | 2001-03-18 | |
| dc.date.accessioned | 2026-07-07T04:11:27Z | |
| dc.date.available | 2026-07-07T04:11:27Z | |
| dc.description | We argue that the BRST and the anti-BRST super symmetries in the four-dimensional Yang-Mills theory can be spontaneously broken in a nonlinear partial gauge due to ghost-anti-ghost condensation. However, we show that the spontaneous BRST symmetry breaking can be avoided if we adopt the modified Maximal Abelian gauge which is an orthosymplectic $OSp(4|2)$ invariant renormalizable gauge proposed by the author to derive quark confinement. We compare the Maximal Abelian gauge with the conventional $OSp(4|2)$ invariant gauge proposed by Delbourgo-Jarvis and Baulieu-Thierry-Mieg. Finally, an implication to the Gribov problem is briefly mentioned. | |
| dc.description | 15 pages, no figures | |
| dc.identifier | https://arxiv.org/abs/hep-th/0103141 | |
| dc.identifier | http://arxiv.org/abs/hep-th/0103141 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/50591 | |
| dc.subject | High Energy Physics - Theory | |
| dc.title | Spontaneous breakdown of BRST supersymmetry due to ghost condensation in QCD | |
| dc.type | text |