Physics – High Energy Physics – High Energy Physics - Lattice
Scientific paper
2005-11-09
PoS LAT2005 (2005) 321
Physics
High Energy Physics
High Energy Physics - Lattice
Presented at 23rd International Symposium on Lattice Field Field: Lattice 2005, Trinity College, Dublin, Ireland, 25-30 Jul 20
Scientific paper
By using the method of center projection the center vortex part of the gauge field is isolated and its propagator is evaluated in the center Landau gauge, which minimizes the open 3-dimensional Dirac volumes of non-trivial center links bounded by the closed 2-dimensional center vortex surfaces. The center field propagator is found to dominate the gluon propagator (in Landau gauge) in the low momentum regime and to give rise to an OPE correction to the latter of $\sqrt{\sigma} /p^3 $.The screening mass of the center vortex field vanishes above the critical temperature of the deconfinement phase transition, which naturally explains the second order nature of this transition consistently with the vortex picture. Finally, the ghost propagator of maximal center gauge is found to be infrared finite and thus shows no signal of confinement.
Langfeld Kurt
Reinhardt Hugo
Schulze Gunnar
No associations
LandOfFree
Correlations of center flux in SU(2) Yang-Mills theory 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 Correlations of center flux in SU(2) Yang-Mills theory, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Correlations of center flux in SU(2) Yang-Mills theory will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-103958