A Wilsonian Energy-Momentum Tensor
classification
✦ hep-th
cond-mat.stat-mechhep-ph
keywords
conformalenergy-momentumequationtensorwilsonianconstructeffectiveencoding
read the original abstract
For local conformal field theories, it is shown how to construct an expression for the energy-momentum tensor in terms of a Wilsonian effective Lagrangian. Tracelessness implies a single, unintegrated equation which enforces both the Exact Renormalization Group equation and its partner encoding invariance under special conformal transformations.
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