Gauge Invariant Treatment of ${\gamma }_5$ in the Scheme of 't Hooft and Veltman

Abstract

We propose moving all the ${\gamma }_5$ matrices to the rightmost position before continuing the dimension, and show that this simple prescription will enable the dimension regularization scheme proposed by 't Hooft and Veltman to be consistent with gauge invariance.

33 pages, LaTeX; Added references

References in corpus (2)

• BRS symmetry restoration of chiral Abelian Higgs-Kibble theory in dimensional renormalization with a non-anticommuting ${\gamma }_5$
• The Advantage of Rightmost Ordering for gamma5 in Dimensional Regularization

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