Quarkonium bound state equation in the Wilson loop approach with minimal surfaces
| dc.creator | Jugeau, F. | |
| dc.creator | Sazdjian, H. | |
| dc.date | 2004-12-20 | |
| dc.date.accessioned | 2026-07-07T08:02:06Z | |
| dc.date.available | 2026-07-07T08:02:06Z | |
| dc.description | Wilson loop averages are evaluated for large contours and in the large N limit by means of minimal surfaces. This allows the study of the quark-antiquark gauge invariant Green function through its dependence on Wilson loops. A covariant bound state equation is derived which in the center-of-mass frame and at equal-times takes the form of a Breit-Salpeter type equation. The interaction potentials reduce in the static case to a confining linear vector potential. For moving quarks, flux tube like contributions are present. The nonrelativistic limit is considered. | |
| dc.description | 10 pages, 2 figures. Talk given by H.S. at the Workshop Hadron Structure and QCD, Repino, St. Petersburg, Russia, 18-22 May 2004. To appear in the Proceedings | |
| dc.identifier | https://arxiv.org/abs/hep-ph/0412291 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/0412291 | |
| dc.identifier | Proc. Intern. Workshop Hadron Structure and QCD, Publ. Dept. St. Petersburg INP (2005) 275-284 (eds. V.T. Kim and L.N. Lipatov) | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/129125 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Quarkonium bound state equation in the Wilson loop approach with minimal surfaces | |
| dc.type | text |