Physics – High Energy Physics – High Energy Physics - Lattice
Scientific paper
2010-05-13
Nucl.Phys.B844:115-128,2011
Physics
High Energy Physics
High Energy Physics - Lattice
Scientific paper
10.1016/j.nuclphysb.2010.10.027
We analyze the relation between the Dirac spectrum and the gauge field in SU(3) lattice QCD. We focus on how components of the gauge field are related to the Dirac spectrum. First, we consider momentum components of the gauge field. It turns out that the broad region of momentum components is relevant for the low-lying Dirac spectrum and zero modes, i.e., topological charges. The connection with chiral random matrix theory is also discussed. Second, we consider an SU(2) subgroup component of the SU(3) gauge field. The SU(2) subgroup component behaves like the SU(2) gauge field in the low-lying Dirac spectrum.
No associations
LandOfFree
QCD Dirac spectrum and components of the gauge field does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with QCD Dirac spectrum and components of the gauge field, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and QCD Dirac spectrum and components of the gauge field will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-640190