We consider minimally supersymmetric Yang-Mills theory with a Chern-Simons
term on a flat spatial two-torus in the limit when the torus becomes small. The
zero-modes of the fields then decouple from the non-zero modes and give rise to
a spectrum of states with energies that are given by multiples of the square of
the coupling constant. We discuss the determination of this low-energy
spectrum, both for simply connected gauge groups and for gauge groups of
adjoint type, with a few examples worked out in detail.Comment: 13 page