21. If the universe were perfectly supersymmetric , the cosmological constant would become canceled out entirely. 22. The existence of a supersymmetric dark matter candidate is related closely to R-parity. 23. These four states are mixtures of the colored supersymmetric particles such as squarks or gluinos. 24. Where two electrons collide to form two supersymmetric theories and theories involving extra compactified dimensions. 25. The quantum correction to the superpotential was calculated in The Massless Limit Of Supersymmetric Qcd. 26. For example, this occurs in the N = 4 supersymmetric Yang-Mills theory. 27. All supersymmetric extensions of the Standard Model have these extra spin-0 boson particles. 28. In supersymmetric theories, gluinos are Majorana fermions and interact via the spin 1 / 2. 29. The corresponding theorem for supersymmetric theories with a mass gap is the Haag AopuszaDski Sohnius theorem. 30. In effect, soft SUSY breaking adds explicit symmetry breaking to the supersymmetric Standard Model Lagrangian.
