Solvable Confining Gauge Theories at Large N
arXiv:hep-th/0107093 · doi:10.1016/S0370-2693(01)01023-1
Abstract
In this letter we consider models with N U(1) gauge fields together with N Kalb-Ramond fields in the large N limit. These models can be solved explicitely and exhibit confinement for a large class of bare actions. The confining phase is characterized by an approximate "low energy" vector gauge symmetry under which the Kalb-Ramond fields transform. A duality transformation shows that confinement is associated with magnetic monopoles condensation.
17 pages (LaTeX2e)