Remarks on confinement driven by axion-like particles in Yang-Mills theories
| dc.creator | Gaete, Patricio | |
| dc.creator | Spallucci, Euro | |
| dc.date | 2007-12-14 | |
| dc.date | 2008-03-17 | |
| dc.date.accessioned | 2026-07-07T11:13:45Z | |
| dc.date.available | 2026-07-07T11:13:45Z | |
| dc.description | Features of screening and confinement are studied for a non-Abelian gauge theory with a mixture of pseudoscalar and scalar coupling, in the case where a constant chromo-electric, or chromo-magnetic, strength expectation value is present. Our discussion is carried out using the gauge-invariant but path-dependent variables formalism. We explicitly show that the static potential profile is the sum of a Yukawa and a linear potential, leading to the confinement of static probe charges. Interestingly, similar results have been obtained in the context of gluodynamics in curved space-time. For only pseudoscalar coupling, the results are radically different. | |
| dc.description | 8 pages, Latex; typos corrected; presentation improved; 2 references added | |
| dc.identifier | https://arxiv.org/abs/0712.2321 | |
| dc.identifier | http://arxiv.org/abs/0712.2321 | |
| dc.identifier | J.Phys.A41:185401,2008 | |
| dc.identifier | doi:10.1088/1751-8113/41/18/185401 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/191828 | |
| dc.subject | High Energy Physics - Theory | |
| dc.title | Remarks on confinement driven by axion-like particles in Yang-Mills theories | |
| dc.type | text |