Abelian-Higgs Phase of SU(2) QCD and Glueball Energy
arXiv:0711.2542 · doi:10.1088/1674-1137/32/7/001
Abstract
It is shown that SU(2) QCD admits an dual Abelian-Higgs phase, with a Higgs vacuum type of type-II superconductor. This is done by using connection decomposition for the gluon field and the random-direction approximation. Using bag picture with soft wall, we presented a calculational procedure for glueball energy based on the recent proof for wall-vortices [Nucl. Phys. B 741(2006)1].
11 pages, no figures. Submitted to HEP & HP