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arXiv · hep-th/9707094

Chiral gauge theories and anomalies in the Wilson renormalization group approach

M. Bonini·F. Vian
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Abstract

We extend the Wilson renormalization group (RG) formulation to chiral gauge theories and show that local gauge symmetry can be implemented by a suitable choice of the RG flow boundary conditions. Since the space-time dimension is four, there is no ambiguity in handling the matrix $\g_5$ and left and right fermions are not coupled. As a result the ultraviolet action contains all possible globally chiral invariant interactions. Nevertheless, the correct chiral anomaly is reproduced.

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M. Bonini, F. Vian. 1997-07-10. Chiral gauge theories and anomalies in the Wilson renormalization group approach. https://doi.org/10.1016/s0550-3213(97)00740-2

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