While Supersymmetry remains experimentally unconfirmed, one of its greatest achievements is that the MSSM (which also appears in realistic M-Theory vacua) predicts a Higgs of mass 125 GeV (which was measured by the LHC recently.), which is contrary to the Standard Model, which predicts such a mass to be rather unlikely.
Technical detailsEdit this section
Worldsheet supersymmetryEdit this section
Spacetime SupersymmetryEdit this section
The GS Formalism, or the Superspace Formalism, are with explicit spacetime supersymmetry. The supersymmetryic transformations on spacetime are (which is rather intuitive if you compare this to the RNS Worldsheet supersymmetry transformations) given by: