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The massless electromagnetic gauge field obtained from electroweak neutral-field mixing.
wp-physics-electromagnetic_fieldpdg-standard-modeltong-particleEach relation below ends at this concept.
This is an authored directed relation from the source endpoint to the target endpoint.
Electric charge is the source/generator coupling to the photon field.
The source field, particle, charge, current, or interaction couples to, acts on, binds, forms, or stabilizes the target in the stated regime. The edge label and detail must identify the exact coupling, interaction, or binding claim and its qualifications.
wp-physics-electric_chargepdg-standard-modelwp-physics-electromagnetic_fieldThis is an authored directed relation from the source endpoint to the target endpoint.
The photon field is the massless neutral combination after electroweak mixing.
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-electroweak_mixingpdg-standard-modeltong-particlewp-physics-electromagnetic_fieldEach relation below starts at this concept.
This is an authored directed relation from the source endpoint to the target endpoint.
The photon field is the quantum gauge field of electromagnetism; perturbative internal photon propagators organize interactions but are not classical constituents.
A theory, law, or interaction describes the behavior of the target within a stated regime. The edge detail must state important limits or qualifications.
wp-physics-quantum_electrodynamicsnlab-physics-quantum_electrodynamicswp-physics-electromagnetic_interactiontong-emwp-physics-electromagnetic_fieldThis is an authored directed relation from the source endpoint to the target endpoint.
Quantum electromagnetic radiation is represented by states of the photon field, including number states, wave packets, thermal states, and coherent states.
The target represents a state, property, observable, or state-dependent description associated with the source system or theory.
tong-qfttong-emThis is an authored directed relation from the source endpoint to the target endpoint.
The photon is the quantum excitation of the electromagnetic gauge field.
The source is a material constituent, structural component, or underlying quantum field whose excitation realizes the target physical system or particle. The edge label and detail must distinguish composition from field excitation; neither implies a simple classical sum of parts.
wp-physics-photonnlab-physics-photonwp-physics-electromagnetic_fieldpdg-standard-modelThis is an authored directed relation from the source endpoint to the target endpoint.
The photon field couples to electric current.
The source field, particle, charge, current, or interaction couples to, acts on, binds, forms, or stabilizes the target in the stated regime. The edge label and detail must identify the exact coupling, interaction, or binding claim and its qualifications.
wp-physics-electromagnetic_fieldpdg-standard-modeltong-particlewp-physics-quantum_electrodynamicsnlab-physics-quantum_electrodynamicstong-qftnobel-qedThis is an authored directed relation from the source endpoint to the target endpoint.
The photon field is the gauge-field component of QED.
The source supplies a substantive formal ingredient, dynamical sector, law, field content, or mechanism of the target theoretical framework.
wp-physics-electromagnetic_fieldwp-physics-quantum_electrodynamicsThis is an authored directed relation from the source endpoint to the target endpoint.
Spontaneous emission requires the quantized electromagnetic field; a purely classical field does not produce vacuum spontaneous emission.
The source field, particle, charge, current, or interaction couples to, acts on, binds, forms, or stabilizes the target in the stated regime. The edge label and detail must identify the exact coupling, interaction, or binding claim and its qualifications.
wp-physics-spontaneous_emissionnist-atomic-spectroscopywp-physics-electromagnetic_fieldpdg-standard-model