Cp. Natividade et H. Boschi, FADDEEV-JACKIW FORMALISM FOR A TOPOLOGICAL-LIKE OSCILLATOR IN PLANAR DIMENSIONS, Modern physics letters A, 11(1), 1996, pp. 69-79
The problem of a harmonic oscillator coupling to an electromagnetic po
tential plus a topological-like (Chern-Simons) massive term, in two-di
mensional space, is studied in the light of the symplectic formalism p
roposed by Faddeev and Jackiw for constrained systems.