Physics:Quantum Feynman diagrams - Revision history

Maintenance script: Normalize quantum page header order

2026-05-22T11:33:31Z

Normalize quantum page header order

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	{{Quantum book backlink\|Quantum field theory}}		{{Quantum book backlink\|Quantum field theory}}
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Maintenance script: Clean Book label remnants and backlink spacing

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Clean Book label remnants and backlink spacing

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	{{Short description\|Diagrammatic representation of particle interactions in quantum field theory using propagators and interaction vertices}}		{{Short description\|Diagrammatic representation of particle interactions in quantum field theory using propagators and interaction vertices}}

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

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	{{Short description\|Diagrammatic representation of particle interactions in quantum field theory using propagators and interaction vertices}}~~Book I~~		{{Short description\|Diagrammatic representation of particle interactions in quantum field theory using propagators and interaction vertices}}

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Maintenance script: Clean Short description prefix and add Book I label

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	~~~~{{Short description\|Diagrammatic representation of particle interactions in quantum field theory using propagators and interaction vertices}}		{{Short description\|Diagrammatic representation of particle interactions in quantum field theory using propagators and interaction vertices}}Book I

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Maintenance script: Apply Quantum previous-next navigation

2026-05-20T12:26:07Z

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Maintenance script: Improve Book I intro quality

2026-05-20T09:04:59Z

Improve Book I intro quality

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	{{Short description\|Diagrammatic representation of particle interactions in quantum field theory using propagators and interaction vertices}}		{{Short description\|Diagrammatic representation of particle interactions in quantum field theory using propagators and interaction vertices}}

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	'''Feynman diagrams''' ~~is a Book I topic in the Quantum Collection. Feynman~~ diagrams are graphical representations of interactions between particles in quantum field theory, providing a systematic way to compute scattering amplitudes using perturbation theory. Each diagram corresponds to a mathematical expression involving propagators and interaction vertices. Example of a Feynman diagram representing particle interaction via exchange of a virtual particle Feynman diagrams are graphical representations of interactions between particles in quantum field theory, providing a systematic way to compute scattering amplitudes using perturbation theory. Each diagram corresponds to a mathematical expression involving propagators and interaction vertices. Feynman diagrams are composed of simple graphical elements: * External lines correspond to incoming and outgoing particles Each element is associated with a precise mathematical rule.~~</div>~~		'''Feynman diagrams''' feynman diagrams are graphical representations of interactions between particles in quantum field theory, providing a systematic way to compute scattering amplitudes using perturbation theory. Each diagram corresponds to a mathematical expression involving propagators and interaction vertices. Example of a Feynman diagram representing particle interaction via exchange of a virtual particle Feynman diagrams are graphical representations of interactions between particles in quantum field theory, providing a systematic way to compute scattering amplitudes using perturbation theory. Each diagram corresponds to a mathematical expression involving propagators and interaction vertices. Feynman diagrams are composed of simple graphical elements: External lines correspond to incoming and outgoing particles Each element is associated with a precise mathematical rule. Feynman diagrams are composed of simple graphical elements:
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Maintenance script: Clean Book I red links, intro, and image slots

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Clean Book I red links, intro, and image slots

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	{{Short description\|Diagrammatic representation of particle interactions in quantum field theory using propagators and interaction vertices}}		{{Short description\|Diagrammatic representation of particle interactions in quantum field theory using propagators and interaction vertices}}

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	'''Feynman diagrams''' are graphical representations of interactions between particles in quantum field theory, providing a systematic way to compute scattering amplitudes using perturbation theory.~~<ref name="feynman">Feynman, R. P. (1949). Space-time approach to quantum electrodynamics.</ref>~~ Each diagram corresponds to a mathematical expression involving propagators and interaction vertices.		'''Feynman diagrams''' is a Book I topic in the Quantum Collection. Feynman diagrams are graphical representations of interactions between particles in quantum field theory, providing a systematic way to compute scattering amplitudes using perturbation theory. Each diagram corresponds to a mathematical expression involving propagators and interaction vertices. Example of a Feynman diagram representing particle interaction via exchange of a virtual particle Feynman diagrams are graphical representations of interactions between particles in quantum field theory, providing a systematic way to compute scattering amplitudes using perturbation theory. Each diagram corresponds to a mathematical expression involving propagators and interaction vertices. Feynman diagrams are composed of simple graphical elements: * External lines correspond to incoming and outgoing particles Each element is associated with a precise mathematical rule.</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%;">~~Example of a Feynman diagram representing particle interaction via exchange of a virtual particle</div>
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Maintenance script: Normalize Book I Quantum page structure

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

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Harold: Arrange page top as TOC lead image columns

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	'''Feynman diagrams''' are graphical representations of interactions between particles in quantum field theory, providing a systematic way to compute scattering amplitudes using perturbation theory.<ref name="feynman">Feynman, R. P. (1949). Space-time approach to quantum electrodynamics.</ref> Each diagram corresponds to a mathematical expression involving propagators and interaction vertices.		'''Feynman diagrams''' are graphical representations of interactions between particles in quantum field theory, providing a systematic way to compute scattering amplitudes using perturbation theory.<ref name="feynman">Feynman, R. P. (1949). Space-time approach to quantum electrodynamics.</ref> Each diagram corresponds to a mathematical expression involving propagators and interaction vertices.

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	~~[[File:Feynman_diagram_scattering.jpg\|400px]]~~
	<div style="font-size:90%;">Example of a Feynman diagram representing particle interaction via exchange of a virtual particle</div>		<div style="font-size:90%;">Example of a Feynman diagram representing particle interaction via exchange of a virtual particle</div>
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			[[File:Feynman_diagram_scattering.jpg\|thumb\|280px\|Quantum Feynman diagrams.]]
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imported>WikiHarold: Repair Quantum Collection B backlink template

2026-05-08T19:58:33Z

Repair Quantum Collection B backlink template

← Older revision	Revision as of 19:58, 8 May 2026
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	{{Short description\|Diagrammatic representation of particle interactions in quantum field theory using propagators and interaction vertices}}		{{Short description\|Diagrammatic representation of particle interactions in quantum field theory using propagators and interaction vertices}}

	{{Quantum book backlink\|Quantum field theory}}		{{Quantum book backlink\|Quantum field theory}}
	{{Quantum article nav\|previous=Physics:Quantum Propagators in quantum field theory\|previous label=Propagators in quantum field theory\|next=Physics:Quantum Path integral formulation\|next label=Path integral formulation}}		{{Quantum article nav\|previous=Physics:Quantum Propagators in quantum field theory\|previous label=Propagators in quantum field theory\|next=Physics:Quantum Path integral formulation\|next label=Path integral formulation}}