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Cancellation of all local gauge anomalies among chiral fermion representations, required for a consistent quantum gauge theory; the Standard Model representation assignments satisfy these constraints.
wp-physics-quantum_anomalynlab-physics-gauge_anomaly_cancellationbilal-anomaliespdg-standard-modeltong-standard-modelEach relation below ends at this concept.
This is an authored directed relation from the source endpoint to the target endpoint.
For the complete chiral fermion content of each Standard Model generation, the hypercharges and color/weak representations cancel the perturbative gauge, mixed gauge–gravitational, and cubic hypercharge anomalies. An isolated chiral multiplet generally does not.
Record a genuine theorem implication that is not part of the target definition; these edges may point toward a weaker structure.
wp-physics-quantum_anomalynlab-physics-gauge_anomaly_cancellationbilal-anomaliespdg-standard-modeltong-standard-modelEach relation below starts at this concept.
This is an authored directed relation from the source endpoint to the target endpoint.
Gauge-anomaly cancellation is a non-negotiable consistency condition on Standard Model chiral field content.
The source supplies a substantive formal ingredient, dynamical sector, law, field content, or mechanism of the target theoretical framework.
wp-physics-quantum_anomalynlab-physics-gauge_anomaly_cancellationbilal-anomaliespdg-standard-modeltong-standard-modelwp-physics-standard_modelnlab-physics-standard_modelcern-standard-modeltong-particle