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Derivation of Invariant Varieties of Periodic Points from Singularity Confinement
integrable maps singularity confinement invariant variety of periodic points
2011/8/31
Abstract: It was shown, in our previous works, that periodic points of $d$ dimensional rational integrable maps form varieties if the number of invariants $p$ is greater than $d/2$. In the case of 3 d...
Confinement and deconfinement for any gauge group from dyons viewpoint
Confinement deconfinement dyons viewpoint
2011/1/7
Basing on a semiclassical picture of dyons, we present a nonperturbative model of a pure Yang--Mills theory at any temperatures, for an arbitrary simple gauge group. We argue that at low temperatures ...
Propagators in lattice Coulomb gauge and confinement mechanisms
lattice Coulomb gauge confinement mechanisms
2011/1/6
We discuss the gluon propagator in 3- and 4-dimensional Yang-Mills theories in Coulomb gauge and compare it with the corresponding Landau gauge propagator, showing that for both the relevant IR mass s...
Dimensional reduction and confinement from five dimensions
Dimensional confinement dimensions
2011/1/6
We study non-perturbatively five-dimensional SU(2) gauge theories by means of the mean-field expansion on the lattice. On the anisotropic torus we show that a continuum limit can be defined where the ...
Heavy quarks, gluons and the confinement potential in Coulomb gauge
Heavy quarks gluons the confinement potential Coulomb gauge
2010/12/27
We consider the heavy quark limit of Coulomb gauge QCD, with the truncation of the Yang-Mills sector to include only (dressed) two-point functions. We find that the rainbow-ladder approximation to th...