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The curvature of a gauge connection; its Abelian specialization is the electromagnetic field-strength tensor, while non-Abelian theories contain gauge self-interactions.
wp-physics-gauge_field_strengthnlab-physics-field_strengthtong-gaugetong-standard-modelEach relation below ends at this concept.
This is an authored directed relation from the source endpoint to the target endpoint.
Gauge field strengths are Lie-algebra-valued curvature two-forms.
A mathematical concept supplies part of the formal language, state space, representation, or analytic machinery used by a scientific or mathematical-physics concept. The source is the mathematical predecessor; this does not claim that physical content follows from mathematics alone.
wp-physics-gauge_field_strengthnlab-physics-field_strengthThis is an authored directed relation from the source endpoint to the target endpoint.
The gauge field strength is the curvature of the gauge connection.
Apply a standard functorial or canonical construction whose output is not merely a reduct of the input and is not generally an equivalent presentation of the same object.
wp-physics-gauge_field_strengthnlab-physics-field_strengthEach relation below starts at this concept.
This is an authored directed relation from the source endpoint to the target endpoint.
The Standard Model Lagrangian contains field-strength kinetic terms for , , and .
The source supplies a substantive formal ingredient, dynamical sector, law, field content, or mechanism of the target theoretical framework.
tong-standard-modelpdg-standard-modelThis is an authored directed relation from the source endpoint to the target endpoint.
The YangβMills action is constructed from the non-Abelian field strength, whose commutator term produces gauge self-interactions.
The source supplies a substantive formal ingredient, dynamical sector, law, field content, or mechanism of the target theoretical framework.
tong-gaugetong-standard-model