16 citations · 26 across the 5 of their papers we have counts for
11 papers
From confining fields back to power corrections
V. I. Zakharov, MPI-Munich
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 var…
Confining fields in lattice SU(2)
V. I. Zakharov
We review some difficulties of the standard picture of confining fields which are viewed usually as `mild', or quasiclassical field configurations. The paradoxes are naturally reso…
Hints on dual variables from the lattice SU(2) gluodynamics
V. I. Zakharov
In many cases, topological excitations become fundamental variables in a dual formulation of the theory. Assuming this is true in case of SU(2) gluodynamics, we look for hints on t…
Non-perturbative match of ultraviolet renormalon
V. I. Zakharov
The paper is motivated by observation of a kind of branes in the vacuum state of the lattice SU(2) gluodynamics. The branes represent two-dimensional vortices whose total area scal…
Fine Tuning in Lattice SU(2) Gluodynamics vs Continuum-Theory Constraints
V. I. Zakharov
Recently, it has been observed that the non-Abelian action associated with lattice monopoles and vortices is ultraviolet divergent, at least at presently available lattices. On the…
Gauge Invariant Monopoles in SU(2) Gluodynamics
F. V. Gubarev, V. I. Zakharov
We introduce a gauge invariant topological definition of monopole charge in pure SU(2) gluodynamics. The non-trivial topology is provided by hedgehog configurations of the non-Abel…