Cubic Casimir operator of SU$_C$(3) and confinement in the nonrelativistic quark model
| dc.creator | Dmitrasinovic, V. | |
| dc.date | 2000-12-31 | |
| dc.date.accessioned | 2026-07-07T11:31:02Z | |
| dc.date.available | 2026-07-07T11:31:02Z | |
| dc.description | Only two-body [${\rm F}_{i} \cdot {\rm F}_{j}$] confining potentials have been considered, thus far, in the quark model without gluons, which by construction can only depend on the quadratic Casimir operator of the colour SU(3) group. A three-quark potential that depends on the cubic Casimir operator is added to the quark model. This results in improved properties of $q^3$ colour non-singlet states, which can now be arranged to have (arbitrarily) higher energy than the singlet, and the "colour dissolution/anticonfinement" problem of the ${\rm F}_{i} \cdot {\rm F}_{j}$ model is avoided. | |
| dc.description | 10 pages, 2 tables, RevTex, to appear in Phys. Lett. B | |
| dc.identifier | https://arxiv.org/abs/hep-ph/0101007 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/0101007 | |
| dc.identifier | Phys.Lett.B499:135-140,2001 | |
| dc.identifier | doi:10.1016/S0370-2693(01)00008-9 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/197142 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Cubic Casimir operator of SU$_C$(3) and confinement in the nonrelativistic quark model | |
| dc.type | text |