On P_T-distribution of gluon production rate in constant chromoelectric field
Abstract
Description
A complete expression for the p_T-distribution of the gluon production rate in the homogeneous chromoelectric field has been obtained. Our result contains a new additional term proportional to the singular function δ(p_T^2). We demonstrate that the presence of this term is consistent with the dual symmetry of QCD effective action and allows to reproduce the known result for the total imaginary part of the effective action after integration over transverse momentum.
4 pages, no figures, minor corrections, one reference added
4 pages, no figures, minor corrections, one reference added