Galilean noncommutative gauge theory: Symmetries and vortices
Jun, 2003Citations per year
Abstract:
Noncommutative Chern-Simons gauge theory coupled to nonrelativistic scalars or spinors is shown to admit the ``exotic'' two-parameter-centrally extended Galilean symmetry, realized in a unique way consistent with the Seiberg-Witten map. Nontopological spinor vortices and topological external-field vortices are constructed by reducing the problem to previously solved self-dual equations.Note:
- Updated version: some statements rephrased and further references added. LaTex, 17 pages, no figures
- 11.15.-q
- 11.30.-j
- 11.27.+d
- Noncommutative gauge theory
- Galilean symmetry
- Vortices
- gauge field theory: U(1)
- fermion
- nonrelativistic
- invariance: Galilei
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