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arXiv · 1307.8048

Consistency of local renormalization group in d=3

Yu Nakayama
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Abstract

We discuss Weyl anomaly and consistency conditions of local renormalization group in d=1+2 dimensional quantum field theories. We give a classification of the consistency conditions and ambiguities in most generality within the power-counting renormalization scheme. They provide many non-trivial constraints on possible forms of beta functions, anomalous dimensions and Weyl anomaly of general d=1+2 dimensional quantum field theories. We perform modest checks of our results in conformal perturbation theories, supersymmetric field theories and holographic computations.

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Yu Nakayama. 2013-07-30. Consistency of local renormalization group in d=3. https://doi.org/10.1016/j.nuclphysb.2013.12.002

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