Nonabelian Gauge Theories for Hadrons and Radiative Corrections

Feb, 1974
19 pages
Published in:
  • Nucl.Phys.B 79 (1974) 484-502
  • Published: 1974
Report number:
  • PRINT-74-0964 (VIENNA)

Citations per year

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Abstract: (Elsevier)
The anomalous dimensions of the twist-4 operators which determine the asymptotic behavior of radiative corrections are computed for non-Abelian gauge theories. In Lorentz gauges, the ghost problem appears to be highly non-trivial, and there is no simple set of operators which yield consistent results. However in the ghost-free axial gauges, we find a gauge invariant result for the expansion of two gauge invariant currents.