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\pdf_title "Feynman Diagrams"
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Diagrammes de Feynman
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status collapsed

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Traduction initiale Jean-Pierre Chrétien - février 2011
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Pour pouvoir utiliser les diagrammes de 
\noun on
Feynman
\noun default
, le paquetage
\noun on
 
\series bold
\noun default
feyn
\series default
 doit être installé.
 La création d'un diagramme de Feynman se fait en insérant la commande 
\series bold

\backslash
Diagram
\series default
 dans une formule.
 Ensuite on peut ajouter de nouvelles lignes et colonnes comme dans une
 matrice habituelle.
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Les éléments matriciels sont créés par des commandes agissant comme des
 
\begin_inset Quotes fld
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particules
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 ou des 
\begin_inset Quotes fld
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propagateurs
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, par exemple:
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fermion, photon ou propagateur fantôme.
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fermion/photon, directions haut/bas/vertical
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A et V sont les modificateurs produisant les flèches gauche/haut ou droite/bas
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boucle fermions/photons
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Une étiquette de sommet
\emph on
 p
\emph default
 est ^ ou _ pour marquer au-dessus ou au-dessus du sommet
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Ce ne sont que quelques options du paquetage 
\series bold
feyn
\series default
, voir le manuel d'utilisation
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LatexCommand cite
key "Feyn"

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.
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key "Feyn"

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\begin_inset CommandInset href
LatexCommand href
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target "http://mirror.ctan.org/fonts/feyn/feyn.pdf"

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 du paquetage LaTeX 
\series bold
feyn
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