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MatchingTools: a Python library for symbolic effective field theory calculations

4 Pith papers cite this work. Polarity classification is still indexing.

4 Pith papers citing it
abstract

MatchingTools is a Python library for doing symbolic calculations in effective field theory. It provides the tools to construct general models by defining their field content and their interaction Lagrangian. Once a model is given, the heavy particles can be integrated out at the tree level to obtain an effective Lagrangian in which only the light particles appear. After integration, some of the terms of the resulting Lagrangian might not be independent. MatchingTools contains functions for transforming these terms to rewrite them in terms of any chosen set of operators.

citation-role summary

method 2 background 1

citation-polarity summary

fields

hep-ph 4

years

2026 3 2025 1

verdicts

UNVERDICTED 4

representative citing papers

When Two Loops Matter: Electroweak Precision in the SMEFT

hep-ph · 2026-04-29 · unverdicted · novelty 7.0

A modification to the top-Higgs Yukawa coupling in SMEFT induces a two-loop shift in the W mass through a large anomalous dimension, providing a new indirect probe via electroweak precision observables.

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Showing 4 of 4 citing papers.