TL;DR
This paper reviews methods for calculating anomalous dimensions of operators in lattice field theories, focusing on their role in understanding conformal gauge theories and potential implications for electroweak symmetry breaking.
Contribution
It provides a comprehensive overview of techniques and results for extracting anomalous dimensions from lattice calculations, emphasizing their significance in conformal and nearly conformal theories.
Findings
Summarizes methods for determining anomalous dimensions on the lattice.
Highlights the importance of anomalous mass dimensions in conformal theories.
Discusses operator mixing and renormalization in lattice computations.
Abstract
We review methods and results for extracting the anomalous dimensions of operators from lattice field theory calculations. The most important application is the anomalous mass dimension in conformal or nearly conformal gauge field theories which might be related to dynamical electroweak symmetry breaking. Some discussion of the underlying theory of renormalization and mixing of operators is also included.
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