Abstract:
I review the treatment of high-energy QCD in Minkowski space, with an emphasis on factorization theorems as extensions of the operator product expansion. I discuss how the factorization properties of high-energy cross sections and amplitudes lead to evolution equations that resum large logarithms for two-scale problems.
  • inspirereview:II-d-5
  • lectures: Boulder 1995/06/04
  • quantum electrodynamics
  • model: parton
  • lepton nucleon: deep inelastic scattering
  • deep inelastic scattering: lepton nucleon
  • electron positron: annihilation
  • annihilation: electron positron
  • hadron hadron: interaction
  • interaction: hadron hadron