Supersymmetry proposes that the laws of nature remain consistent if you swap Bosons and Fermions, meaning each of the 25 elementary particles, whatever camp they fall into, must have a partner of the other type. Susy, however doesn't mention the mass of these particles, and they have not been revealed at currently achievable TeV scales.
Supersymmetry proposes that the laws of nature remain consistent if you swap Bosons and Fermions, meaning each of the 25 elementary particles, whatever camp they fall into, must have a partner of the other type.