In an earlier paper, we suggested a model of weak interactions where the divergences of higher-order amplitudes are properly ordered. In this paper, we show that the introduction of Yang-Mills self-couplings preserves this ordering. We show, in particular, that the worst divergences of Feynman amplitudes are like , despite the fact that individual Feynman diagrams diverge like .
- Received 15 September 1970
- Published in the issue dated 15 February 1971
© 1971 The American Physical Society