Compact lattice formulation of Cho-Faddeev-Niemi decomposition: gluon mass generation and infrared Abelian dominance

Simple item page
dc.creatorShibata, A.
dc.creatorKato, S.
dc.creatorKondo, K. -I.
dc.creatorMurakami, T.
dc.creatorShinohara, T.
dc.creatorIto, S.
dc.date2007-06-18
dc.date2007-07-25
dc.date.accessioned2026-07-07T10:56:16Z
dc.date.available2026-07-07T10:56:16Z
dc.descriptionThis paper complements a new lattice formulation of SU(2) Yang-Mills theory written in terms of new variables in a compact form proposed in the previous paper. The new variables used in the formulation were once called the Cho--Faddeev--Niemi or Cho--Faddeev--Niemi--Shabanov decomposition. Our formulation enables us to explain the infrared ``Abelian'' dominance, in addition to magnetic monopole dominance shown in the previous paper, in the gauge invariant way without relying on the specific gauge fixing called the maximal Abelian gauge used in the conventional investigations. In this paper, especially, we demonstrate by numerical simulations that gluon degrees of freedom other than the ``Abelian'' part acquire the mass to be decoupled in the low-energy region leading to the infrared Abelian dominance.
dc.description14 pages 5 figures,[v2]explanations added and improved, a reference added
dc.identifierhttps://arxiv.org/abs/0706.2529
dc.identifierhttp://arxiv.org/abs/0706.2529
dc.identifierPhys.Lett.B653:101-108,2007
dc.identifierdoi:10.1016/j.physletb.2007.07.042
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/186355
dc.subjectHigh Energy Physics - Lattice
dc.titleCompact lattice formulation of Cho-Faddeev-Niemi decomposition: gluon mass generation and infrared Abelian dominance
dc.typetext

Files

Collections

arXiv