The behavior of the gluon propagator in the Landau gauge is studied over distances from
the scales probed in deep-inelastic scattering out to the size of a hadron—from the …

Truncated Dyson—Schwinger equations represent finite subsets of the equations of motion
for Green's functions. Solutions to these nonlinear integral equations can account for …

Quantum Chromodynamics (QCD) is the most up-to-date theory of the strong interaction. Its
predictions have been verified experimentally, and it is a cornerstone of the Standard Model …

Using the effective potential approach for composite operators we have formulated the
quantum model of the QCD vacuum. It is based on the existence and importance of the non …

Using the effective potential approach for composite operators, we formulate a general
method of calculation of the truly nonperturbative Yang-Mills vacuum energy density in the …

A nonperturbative approach to QCD at large distances in the context of the Schwinger-
Dyson equations and corresponding Slavnov-Taylor identity in the quark sector is …

A gauge-invariant, nonperturbative approach to quark confinement and chiral-symmetry
breaking in the context of the Schwinger-Dyson equations and corresponding Slavnov …

We have unambiguously established the dynamical source of the mass scale parameter (the
mass gap) responsible for the large scale structure of the true QCD vacuum. At the …

We fix exactly and uniquely the infrared structure of the full gluon propagator in QCD, not
solving explicitly the corresponding dynamical equation of motion. By construction, this …

Using the effective potential approach for composite operators we have formulated the
quantum model of the QCD vacuum. It is based on the existence and importance of the …