Classification of non-Abelian Chern-Simons vortices

Oct, 1993

Citations per year

19931994199501
Abstract: (desy)
The two-dimensional self-dual Chern-Simons equations are equivalent to the conditions for static, zero-energy vortex-like solutions of the (2+1)(2+1) dimensional gauged nonlinear Schrödinger equation with Chern-Simons matter-gauge coupling. The finite charge vacuum states in the Chern-Simons theory are shown to be gauge equivalent to the finite action solutions to the two-dimensional chiral model (or harmonic map) equations. The Uhlenbeck-Wood classification of such harmonic maps into the unitary groups thereby leads to a complete classification of the vacuum states of the Chern-Simons model. This construction also leads to an interesting new relationship between SU(N)SU(N) Toda theories and the SU(N)SU(N) chiral model.
  • talk: Ixtapa 1993/09
  • gauge field theory: SU(N)
  • dimension: 3
  • field equations: vortex
  • duality
  • Chern-Simons term