lib/examples/Graphics_and_Insets/Feynman_Diagrams.lyx

   1 #LyX 2.4 created this file. For more info see https://www.lyx.org/
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  64 \pdf_title "Feynman Diagrams"
  65 \pdf_author "LyX Team, Uwe Stöhr, Ronen Abravanel"
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 100 \index Index
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 125 \end_header
 126
 127 \begin_body
 128
 129 \begin_layout Title
 130 Feynman Diagrams
 131 \end_layout
 132
 133 \begin_layout Standard
 134 \begin_inset Note Note
 135 status open
 136
 137 \begin_layout Plain Layout
 138 authors:
 139  Uwe Stöhr and Ronen Abravanel
 140 \end_layout
 141
 142 \end_inset
 143
 144
 145 \end_layout
 146
 147 \begin_layout Standard
 148 To be able to create
 149 \noun on
 150 Feynman
 151 \noun default
 152  diagrams,
 153  the \SpecialChar LaTeX
 154 -package
 155 \series bold
 156 feyn
 157 \series default
 158  must be installed.
 159  A
 160 \noun on
 161 Feynman
 162 \noun default
 163  diagram is created by inserting the command
 164 \series bold
 165
 166 \backslash
 167 Diagram
 168 \series default
 169  in a formula.
 170  Then you are able to add new matrix columns and rows like a normal matrices.
 171
 172 \end_layout
 173
 174 \begin_layout Standard
 175 As matrix entry,
 176  one can enter commands that act as
 177 \begin_inset Quotes eld
 178 \end_inset
 179
 180 particles
 181 \begin_inset Quotes erd
 182 \end_inset
 183
 184  or
 185 \begin_inset Quotes eld
 186 \end_inset
 187
 188 propagators
 189 \begin_inset Quotes erd
 190 \end_inset
 191
 192 ,
 193  for example:
 194 \end_layout
 195
 196 \begin_layout Standard
 197 \align center
 198 \begin_inset Tabular
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 200 <features booktabs="true" tabularvalignment="middle">
 201 <column alignment="center" valignment="middle" width="28col%">
 202 <column alignment="center" valignment="middle" width="20col%">
 203 <column alignment="center" valignment="middle" width="25col%">
 204 <column alignment="center" valignment="middle" width="20col%">
 205 <row>
 206 <cell alignment="center" valignment="top" topline="true" usebox="none">
 207 \begin_inset Text
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 209 \begin_layout Plain Layout
 210 Commands
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 228 Example
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 259 fermion,
 260  photon or ghost propagator
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 432 }
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 436
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 455 \begin_layout Plain Layout
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 458 A and V are modifiers to produce arrow going left/up or right/down
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 535
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 550
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 689 particle-momentum specification
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 802
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 804
 805 \end_inset
 806 </cell>
 807 </row>
 808 </lyxtabular>
 809
 810 \end_inset
 811
 812
 813 \end_layout
 814
 815 \begin_layout Standard
 816 These are just some of the features of thepackage
 817 \series bold
 818 feyn
 819 \series default
 820  whose user manual can be found in
 821 \begin_inset CommandInset citation
 822 LatexCommand cite
 823 key "Feyn"
 824 literal "true"
 825
 826 \end_inset
 827
 828 .
 829 \end_layout
 830
 831 \begin_layout Standard
 832 \begin_inset Note Greyedout
 833 status open
 834
 835 \begin_layout Plain Layout
 836
 837 \series bold
 838 Note:
 839
 840 \series default
 841  If you have an index list in your document and use one of the AMS theorem modules,
 842  you have to add the option
 843 \series bold
 844 noglobalbang
 845 \series default
 846  to the document class options in the document settings.
 847  This enables the usage of the '!' character in index entries (necessary for subentries) but might cause troubles with the align environments (which are described in section
 848 \begin_inset Quotes eld
 849 \end_inset
 850
 851 Align Environments
 852 \begin_inset Quotes erd
 853 \end_inset
 854
 855  of \SpecialChar LyX
 856 's Math manual).
 857 \end_layout
 858
 859 \end_inset
 860
 861
 862 \end_layout
 863
 864 \begin_layout Bibliography
 865 \begin_inset CommandInset bibitem
 866 LatexCommand bibitem
 867 key "Feyn"
 868 literal "true"
 869
 870 \end_inset
 871
 872
 873 \begin_inset CommandInset href
 874 LatexCommand href
 875 name "Documentation"
 876 target "http://mirror.ctan.org/fonts/feyn/feyn.pdf"
 877 literal "false"
 878
 879 \end_inset
 880
 881  of the \SpecialChar LaTeX
 882  package
 883 \series bold
 884 feyn
 885 \end_layout
 886
 887 \end_body
 888 \end_document