Sim(2) and SUSY
arXiv:hep-th/0605172 · doi:10.1088/1126-6708/2007/07/039
Abstract
The proposal of hep-ph/0601236, that the laws of physics in flat spacetime need be invariant only under a SIM(2) subgroup of the Lorentz group, is extended to include supersymmetry. SUSY gauge theories which include SIM(2) couplings for the fermions in chiral multiplets are formulated. These theories contain two conserved supercharges rather than the usual four.
10 pages, revtex4. Note added and sign corrected