Physics:Quantum fields/gauge field: Difference between revisions

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{{Short description|Field associated with fundamental interactions}}
{{Short description|Field associated with fundamental interactions}}


[[Book:Quantum Collection/Matter (by scale)|← Back to Matter by scale]]
{{Quantum matter backlink|Fields}}


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A '''gauge field''' is a type of [[Physics:Quantum fields/field|field]] that mediates interactions between [[Physics:Quantum particles/particle|particles]]. In quantum theory, these interactions arise from underlying symmetry principles.
A '''gauge field''' is a type of [[Physics:Quantum fields/field|field]] that mediates interactions between [[Physics:Quantum particles/particle|particles]]. In quantum theory, these interactions arise from underlying symmetry principles.
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[[File:Gauge_field_interaction.png|thumb|280px|Gauge fields mediate interactions between particles through exchange processes.]]
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<div style="font-size:90%;">Gauge fields mediate interactions between particles through exchange processes.</div>
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Revision as of 21:52, 17 May 2026


A gauge field is a type of field that mediates interactions between particles. In quantum theory, these interactions arise from underlying symmetry principles.

File:Gauge field interaction.png
Gauge fields mediate interactions between particles through exchange processes.

Description

Gauge fields emerge from the requirement that physical laws remain invariant under certain transformations (symmetries). These fields are responsible for fundamental interactions such as electromagnetic, weak, and strong interactions.

In quantum field theory, interactions between particles can be described as exchanges of quanta of gauge fields, often represented as bosons.

Properties

See also

Table of contents (217 articles)

Index

Full contents

References


Author: Harold Foppele


Source attribution: Physics:Quantum fields/gauge field