9 citations · 27 across the 6 of their papers we have counts for
4 papers · 1 filter
The Confinement Property in SU(3) Gauge Theory
A. V. Zayakin, J. Rafelski
We study confinement property of pure SU(3) gauge theory, combining in this effort the non-perturbative gluon and ghost propagators obtained as solutions of Dyson--Schwinger equati…
Nonlocal Gluon Condensate from the Dyson--Schwinger Equations
A. V. Zayakin, J. Rafelski
We establish a novel method of obtaining the gauge-invariant bilocal condensate of gluon fields from the solutions of the Dyson--Schwinger equations (DSE) which works in the infrar…
Semiclassical Treatment of Induced Schwinger Processes at Finite Temperature
A. K. Monin, A. V. Zayakin
We consider induced pair production in an external field at finite temperature. One-loop correction to the Green function of a meson is calculated semiclassically within the framew…
Analytic Perturbation Theory for Practitioners and Upsilon Decay
D. V. Shirkov, A. V. Zayakin
Within the ghost-free Analytic Perturbation Theory (APT), devised in the last decade for low energy QCD, simple approximations are proposed for 3-loop analytic couplings and their…