Chiral Parametrization of QCD Vector Field in SU(3)

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dc.creatorNovozhilov, Victor
dc.creatorNovozhilov, Yuri
dc.date2008-09-10
dc.date.accessioned2026-07-07T12:39:44Z
dc.date.available2026-07-07T12:39:44Z
dc.descriptionThe chiral parametrization of gluons in SU(3) QCD is proposed extending an approach developed earlier for SU(2) case. A color chiral field is introduced, gluons are chirally rotated, and vector component of rotated gluons is defined on condition that no new color variables appeared with the chiral field. This condition associates such a vector component with SU(3)/U(2) coset plus an U(2) field. The topological action in SU(3) QCD is derived. It is expressed in terms of axial vector component of rotated gluons. The vector field in CP^2 sector is studied in new variables of chiral parametrization.
dc.description17 pages
dc.identifierhttps://arxiv.org/abs/0809.1781
dc.identifierhttp://arxiv.org/abs/0809.1781
dc.identifierMod.Phys.Lett.A23:3285-3297,2008
dc.identifierdoi:10.1142/S0217732308028685
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/219218
dc.subjectHigh Energy Physics - Theory
dc.subjectHigh Energy Physics - Phenomenology
dc.titleChiral Parametrization of QCD Vector Field in SU(3)
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