Phys. Rev. Lett. 33, 244–246 (1974)Asymptotic Behavior of Non-Abelian Gauge Theories to Two-Loop OrderReceived 2 May 1974; published in the issue dated 22 July 1974 We have calculated the value of the Callan-Symanzik β function to order g5 for non-Abelian gauge theories with fermions. We discuss internal consistency of the calculation, and consider the approach to the aymptotic energy range in such theories. © 1974 The American Physical Society URL:
http://link.aps.org/doi/10.1103/PhysRevLett.33.244
DOI:
10.1103/PhysRevLett.33.244
PACS:
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