We consider an interpretation of the recent lattice data on the current–current correlators in
the x-space. The data indicate rather striking difference between (axial) vector and (pseudo) …

Confinement in non-Abelian gauge theories is commonly ascribed to percolation of
magnetic monopoles, or strings in the vacuum. At the deconfinement phase transition the …

We report measurements of the action associated with center vortices in SU (2) pure lattice
gauge theory. In the lattice units the excess of the action on the plaquettes belonging to the …

The vacuum type of SU (2) gluodynamics is studied using Monte Carlo simulations in
maximally Abelian (MA) gauge and in Landau (LA) gauge, where the dual Meissner effect is …

We overview the issue of the power corrections to the parton model, mostly within the
context of QCD sum rules. There are a few sources of the power corrections responsible for …

This latest edition enhances the material of the first edition with a derivation of the value of
the action for each of the Harrington-Shepard calorons/anticalorons that are relevant for the …

We present measurements of various geometrical characteristics of monopole clusters in SU
(2) lattice gauge theory. The maximal Abelian projection is employed and both infinite, or …

We study the continuum limit of the abelian string tension and the density of abelian
monopoles calculated after carefully fixing the maximal abelian gauge by employing the …

We study localization and chirality properties of eigenvectors of the lattice Dirac operator. In
particular, we focus on the dependence of our observables on the size of the corresponding …

We study the Abelian projected SU (2) lattice gauge theory after gauge fixing to the
maximally Abelian gauge (MAG). In order to check the universality of the Abelian dominance …