Abstract: (APS)
Using Monte Carlo methods with Wilson's lattice cutoff, the asymptotic-freedom scales of SU(2) and SU(3) gauge theories without quarks are calculated.
  • GAUGE FIELD THEORY: SU(3)
  • GAUGE FIELD THEORY: SU(2)
  • GAUGE FIELD THEORY: ASYMPTOTIC FREEDOM
  • GAUGE FIELD THEORY: WILSON LOOP
  • NUMERICAL CALCULATIONS: MONTE CARLO
  • RENORMALIZATION GROUP: GELL-MANN-LOW
  • LATTICE FIELD THEORY: SHORT-DISTANCE BEHAVIOR
  • COUPLING CONSTANT
  • RENORMALIZATION: REGULARIZATION