261 citations · 483 across the 7 of their papers we have counts for
7 papers
Non-local Potts model on random lattice and chromatic number of a plane
V. Shevchenko, A. Tanashkin
Statistical models are widely used for the investigation of complex system's behavior. Most of the models considered in the literature are formulated on regular lattices with neare…
Confinement Mechanism in the Field Correlator Method
Yu. A. Simonov, V. I. Shevchenko
Confinement in QCD is caused by vacuum fluctuations of gluon fields. There are two numerically different scales, characterizing nonperturbative QCD vacuum dynamics: a "small" scale…
The QCD vacuum, confinement and strings in the Vacuum Correlator Method
D. S. Kuzmenko, V. I. Shevchenko, Yu. A. Simonov
In this review paper the QCD vacuum properties and the structure of color fields in hadrons are studied using the complete set of gauge-invariant correlators of gluon fields. Confi…
Field correlators in QCD. Theory and applications
A. Di Giacomo, H. G. Dosch, V. I. Shevchenko +1
This review is aimed to demonstrate the basics and use of formalism of gauge-invariant nonlocal correlators in nonabelian gauge theories. Many phenomenologically interesting nonper…
Casimir scaling as a test of QCD vacuum
V. I. Shevchenko, Yu. A. Simonov
Recent accurate measurements of static potentials between sources in various representations of the gauge group SU(3) performed by G.Bali provide a crucial test of the QCD vacuum m…
Nonperturbative QCD vacuum and Colour Superconductivity
N. O. Agasian, B. O. Kerbikov, V. I. Shevchenko
We discuss the possibility of existence of colour superconducting state in real QCD vacuum with nonzero gluon condensate. We argue, that nonperturbative gluonic fields might play a…