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arxiv: 1610.00123 · v2 · pith:UVWMMWHXnew · submitted 2016-10-01 · ✦ hep-th

On Newton-Cartan local renormalization group and anomalies

classification ✦ hep-th
keywords grouprenormalizationanomaliesapplybackgroundboostconditionsconsistency
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Weyl consistency conditions are a powerful tool to study the irreversibility properties of the renormalization group. We apply this formalism to non-relativistic theories in 2 spatial dimensions with boost invariance and dynamical exponent z=2. Different possibilities are explored, depending on the structure of the gravitational background used as a source for the energy-momentum tensor.

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