Microscopic pictures of dynamical symmetry breaking in supersymmetric SU(n(c)), USp(2n(c)) and SO(n(c)) theories

Jun, 2000
12 pages
e-Print:
Report number:
  • IFUP-TH-2000-19,
  • UW-PT-00-07

Citations per year

200120022003032
Abstract:
Several distinct mechanisms of confinement and dynamical symmetry breaking (DSB) are identified, in a class of supersymmetric SU(nc)SU(n_c), USp(2nc)USp(2n_c) and SO(nc)SO(n_c) gauge theories. In some of the vacua, the magnetic monopoles carrying nontrivial flavor quantum numbers condense, causing confinement and symmetry breaking simultaneously. In more general classes of vacua, however, the effective low-energy degrees of freedom are found to be constituents of the monopoles - dual (magnetic) quarks. These magnetic quarks condense and give rise to confinement and DSB. We find two more important classes of vacua, one is in various universality classes of nontrivial superconformal theories (SCFT), another in free-magnetic phase.
  • talk: Minneapolis 2000/05/12
  • gauge field theory: SU(N)
  • gauge field theory: SO(N)
  • gauge field theory: USp(N)
  • supersymmetry
  • dynamical symmetry breaking
  • fermion: flavor
  • vacuum state
  • confinement
  • magnetic monopole: condensation