Galilean noncommutative gauge theory: symmetries & vortices
High Energy Physics - Theory
2010-04-05 v2
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.
Keywords
Cite
@article{arxiv.hep-th/0306228,
title = {Galilean noncommutative gauge theory: symmetries & vortices},
author = {P. A. Horvathy and L. Martina and P. C. Stichel},
journal= {arXiv preprint arXiv:hep-th/0306228},
year = {2010}
}
Comments
Updated version: some statements rephrased and further references added. LaTex, 17 pages, no figures