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arXiv · hep-th/9803247

Exact Scale Invariance of the BF-Yang-Mills Theory in Three Dimensions

Oswaldo M. Del Cima·Daniel H. T. Franco·Jose A. Helayel-Neto·Olivier Piguet
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Abstract

The ``extended'' BF-Yang-Mills theory in 3 dimensions, which contains a minimally coupled scalar field, is shown to be ultraviolet finite. It obeys a trivial Callan-Symanzik equation, with all beta-functions and anomalous dimensions vanishing. The proof is based on an anomaly-free trace identity valid to all orders of perturbation theory.

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Oswaldo M. Del Cima, Daniel H. T. Franco, Jose A. Helayel-Neto, Olivier Piguet. 1998-03-30. Exact Scale Invariance of the BF-Yang-Mills Theory in Three Dimensions. https://doi.org/10.1088/1126-6708%2F1998%2F04%2F010

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