Physics:Quantum Field Theory Gauge symmetry - Revision history

WikiHarold: Restore missing Quantum reference definitions

2026-05-24T00:31:08Z

Restore missing Quantum reference definitions

← Older revision		Revision as of 00:31, 24 May 2026
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	arises naturally from imposing gauge symmetry.<ref name="weinberg"/>		arises naturally from imposing gauge symmetry.<ref name="weinberg">Weinberg, S. ''The Quantum Theory of Fields'' (1995).</ref>

	== Non-Abelian gauge theories ==		== Non-Abelian gauge theories ==
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	{{#invoke:PhysicsQC\|tocHeadingAndList\|Physics:Quantum basics/See also}}		{{#invoke:PhysicsQC\|tocHeadingAndList\|Physics:Quantum basics/See also}}

	==References==		= References =
	{{reflist\|3}}		{{reflist\|3}}
	{{Author\|Harold Foppele}}		{{Author\|Harold Foppele}}

	{{Sourceattribution\|Physics:Quantum Field Theory Gauge symmetry\|1}}		{{Sourceattribution\|Physics:Quantum Field Theory Gauge symmetry\|1}}

Maintenance script: Normalize quantum page header order

2026-05-22T11:33:36Z

Normalize quantum page header order

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	{{Quantum book backlink\|Quantum field theory}}		{{Quantum book backlink\|Quantum field theory}}
	{{Quantum article nav\|previous=Physics:Quantum Renormalization group\|previous label=Renormalization group\|next=Physics:Quantum Spontaneous symmetry breaking\|next label=Spontaneous symmetry breaking}}		{{Quantum article nav\|previous=Physics:Quantum Renormalization group\|previous label=Renormalization group\|next=Physics:Quantum Spontaneous symmetry breaking\|next label=Spontaneous symmetry breaking}}

	<div style="display:flex; gap:24px; align-items:flex-start; max-width:1200px;">		<div style="display:flex; gap:24px; align-items:flex-start; max-width:1200px;">

Maintenance script: Clean Book label remnants and backlink spacing

2026-05-22T11:11:55Z

Clean Book label remnants and backlink spacing

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	{{Short description\|Local symmetry principle in quantum field theory that determines fundamental interactions through gauge invariance}}		{{Short description\|Local symmetry principle in quantum field theory that determines fundamental interactions through gauge invariance}}

	{{Quantum book backlink\|Quantum field theory}}		{{Quantum book backlink\|Quantum field theory}}
	{{Quantum article nav\|previous=Physics:Quantum Renormalization group\|previous label=Renormalization group\|next=Physics:Quantum Spontaneous symmetry breaking\|next label=Spontaneous symmetry breaking}}		{{Quantum article nav\|previous=Physics:Quantum Renormalization group\|previous label=Renormalization group\|next=Physics:Quantum Spontaneous symmetry breaking\|next label=Spontaneous symmetry breaking}}

Maintenance script: Remove hidden BOM characters and direct Book label after Short description

2026-05-22T11:04:08Z

Remove hidden BOM characters and direct Book label after Short description

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	{{Short description\|Local symmetry principle in quantum field theory that determines fundamental interactions through gauge invariance}}~~Book I~~		{{Short description\|Local symmetry principle in quantum field theory that determines fundamental interactions through gauge invariance}}

	{{Quantum book backlink\|Quantum field theory}}		{{Quantum book backlink\|Quantum field theory}}

Harold at 10:32, 22 May 2026

2026-05-22T10:32:26Z

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	~~~~{{Short description\|Local symmetry principle in quantum field theory that determines fundamental interactions through gauge invariance}}		{{Short description\|Local symmetry principle in quantum field theory that determines fundamental interactions through gauge invariance}}Book I

	{{Quantum book backlink\|Quantum field theory}}		{{Quantum book backlink\|Quantum field theory}}

Maintenance script: Apply continuous Quantum previous-next navigation

2026-05-20T22:00:04Z

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	~~~~{{Short description\|Local symmetry principle in quantum field theory that determines fundamental interactions through gauge invariance}}		{{Short description\|Local symmetry principle in quantum field theory that determines fundamental interactions through gauge invariance}}

	{{Quantum book backlink\|Quantum field theory}}		{{Quantum book backlink\|Quantum field theory}}
	{{Quantum article nav\|previous=Physics:Quantum Renormalization group\|previous label=Renormalization group\|next=Physics:Quantum ~~Non-Abelian gauge theory~~\|next label=~~Non-Abelian gauge theory~~}}		{{Quantum article nav\|previous=Physics:Quantum Renormalization group\|previous label=Renormalization group\|next=Physics:Quantum Spontaneous symmetry breaking\|next label=Spontaneous symmetry breaking}}

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Maintenance script: Apply Quantum previous-next navigation

2026-05-20T12:26:15Z

Apply Quantum previous-next navigation

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	{{Quantum book backlink\|Quantum field theory}}		{{Quantum book backlink\|Quantum field theory}}
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Maintenance script: Improve Book I intro quality

2026-05-20T09:05:08Z

Improve Book I intro quality

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	{{Short description\|Local symmetry principle in quantum field theory that determines fundamental interactions through gauge invariance}}		{{Short description\|Local symmetry principle in quantum field theory that determines fundamental interactions through gauge invariance}}

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	'''Field Theory Gauge symmetry''' ~~is a Book I topic in the Quantum Collection. Gauge~~ symmetry in quantum field theory is a fundamental principle stating that certain transformations of the fields leave the physical predictions of a theory unchanged. These symmetries determine the form of interactions and require the existence of gauge fields that mediate forces. Gauge symmetry: local transformations of fields requiring compensating gauge fields to preserve invariance Gauge symmetry in quantum field theory is a fundamental principle stating that certain transformations of the fields leave the physical predictions of a theory unchanged. These symmetries determine the form of interactions and require the existence of gauge fields that mediate forces. A symmetry transformation changes the fields without affecting observable quantities.~~</div>~~		'''Field Theory Gauge symmetry''' gauge symmetry in quantum field theory is a fundamental principle stating that certain transformations of the fields leave the physical predictions of a theory unchanged. These symmetries determine the form of interactions and require the existence of gauge fields that mediate forces. Gauge symmetry: local transformations of fields requiring compensating gauge fields to preserve invariance Gauge symmetry in quantum field theory is a fundamental principle stating that certain transformations of the fields leave the physical predictions of a theory unchanged. These symmetries determine the form of interactions and require the existence of gauge fields that mediate forces. A symmetry transformation changes the fields without affecting observable quantities.
	~~</div>~~
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Maintenance script: Clean Book I red links, intro, and image slots

2026-05-20T08:16:43Z

Clean Book I red links, intro, and image slots

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	{{Short description\|Local symmetry principle in quantum field theory that determines fundamental interactions through gauge invariance}}		{{Short description\|Local symmetry principle in quantum field theory that determines fundamental interactions through gauge invariance}}

	{{Quantum book backlink\|Quantum field theory}}		{{Quantum book backlink\|Quantum field theory}}
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	'''Gauge symmetry in quantum field theory~~'''~~ is a fundamental principle stating that certain transformations of the fields leave the physical predictions of a theory unchanged.~~<ref name="weinberg">Weinberg, S. ''The Quantum Theory of Fields'' (1995).</ref>~~ These symmetries determine the form of interactions and require the existence of gauge fields that mediate forces.		'''Field Theory Gauge symmetry''' is a Book I topic in the Quantum Collection. Gauge symmetry in quantum field theory is a fundamental principle stating that certain transformations of the fields leave the physical predictions of a theory unchanged. These symmetries determine the form of interactions and require the existence of gauge fields that mediate forces. Gauge symmetry: local transformations of fields requiring compensating gauge fields to preserve invariance Gauge symmetry in quantum field theory is a fundamental principle stating that certain transformations of the fields leave the physical predictions of a theory unchanged. These symmetries determine the form of interactions and require the existence of gauge fields that mediate forces. A symmetry transformation changes the fields without affecting observable quantities.</div>

	~~<div style="float:right; border:1px solid #ccc; padding:4px; background:#fff8dc; margin:0 0 1em 1em; width:420px;">~~
	~~<div style="font-size:90%;">~~Gauge symmetry: local transformations of fields requiring compensating gauge fields to preserve invariance</div>
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Maintenance script: Normalize Book I Quantum page structure

2026-05-19T22:50:33Z

Normalize Book I Quantum page structure

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	{{Author\|Harold Foppele}}		{{Author\|Harold Foppele}}

	{{Sourceattribution\|Quantum ~~field theory (QFT) core~~\|1}}		{{Sourceattribution\|Physics:Quantum Field Theory Gauge symmetry\|1}}

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	{{Short description\|Local symmetry principle in quantum field theory that determines fundamental interactions through gauge invariance}}		{{Short description\|Local symmetry principle in quantum field theory that determines fundamental interactions through gauge invariance}}

	{{Quantum book backlink\|Quantum field theory}}		{{Quantum book backlink\|Quantum field theory}}
	{{Quantum article nav\|previous=Physics:Quantum Renormalization group\|previous label=Renormalization group\|next=Physics:Quantum Spontaneous symmetry breaking\|next label=Spontaneous symmetry breaking}}		{{Quantum article nav\|previous=Physics:Quantum Renormalization group\|previous label=Renormalization group\|next=Physics:Quantum Spontaneous symmetry breaking\|next label=Spontaneous symmetry breaking}}