Colored flux tube in the Euclidean spacetime
arXiv:hep-ph/0307156
Abstract
The flux tube solution in the Euclidean spacetime with the color longitudinal electric field in the SU(2) Yang - Mills - Higgs theory with broken gauge symmetry is found. Some arguments is given that this flux tube is a pure quantum object in the SU(3) quantum theory reduced to the SU(2) Yang - Mills - Higgs theory.
one misprint is corrected