Supersymmetry

Supersymmetry (often abbreviated as SUSY) is a theoretical framework in particle physics that posits a relationship between two fundamental classes of particles: bosons and fermions. In the standard model of particle physics, bosons are force-carrying particles (e.g., photons, W and Z bosons, and gluons) that have integer spin, while fermions are matter particles (e.g., quarks and leptons) that have half-integer spin.