C. Kim et al., SCHRODINGER FIELDS ON THE PLANE WITH [U(1)](N) CHERN-SIMONS INTERACTIONS AND GENERALIZED SELF-DUAL SOLITONS, Physical review. D. Particles and fields, 48(4), 1993, pp. 1821-1840
A general nonrelativistic field theory on the plane with couplings to
an arbitrary number of Abelian Chern-Simons gauge fields is considered
. Elementary excitations of the system are shown to exhibit fractional
and mutual statistics. We identify the self-dual systems for which ce
rtain classical and quantal aspects of the theory can be studied in a
much simplified mathematical setting. Then, specializing to the genera
l self-dual system with two Chern-Simons gauge fields (and nonvanishin
g mutual statistics parameter), we present a systematic analysis for t
he static vortexlike classical solutions, with or without a uniform ba
ckground magnetic field. Relativistic generalizations are also discuss
ed briefly.