QCD condensates with flavor SU(3) symmetry breaking
| dc.creator | Nam, Seung-il | |
| dc.creator | Kim, Hyun-Chul | |
| dc.date | 2006-05-09 | |
| dc.date.accessioned | 2026-07-07T07:10:06Z | |
| dc.date.available | 2026-07-07T07:10:06Z | |
| dc.description | We investigate the effects of flavor SU(3)-symmetry breaking on the QCD condensates, based on the nonlocal effective chiral action from the instanton vacuum, focusing on the quark-gluon mixed one. We employ two different parameterizations for the dependence of the momentum-dependent dynamical quark mass on the strange current quark mass. We obtain the ratios of the mixed condensates:$[<\bar{s}σ_{μν}G^{μν}s><\bar{u}\sig ma_{μν}G^{μν}u>]^{1/5}=0.87$. It turns out that the dimensional parameter $m^2_0=<\bar{q} σ_{μν}G^{μν}q>/ <\bar{q}q> =1.60\sim 1.92 {\rm GeV}^2$. | |
| dc.description | 4 pages, 2 figures, Talk given at YITP international workshop "Hadrons at finite density (HFD06)" Kyoto, Japan, 20~22 Feb 2006 | |
| dc.identifier | https://arxiv.org/abs/hep-ph/0605093 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/0605093 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/111320 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | QCD condensates with flavor SU(3) symmetry breaking | |
| dc.type | text |