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documentation:ref:diractrace [2015/11/20 19:28]
poslavskysv [Options]
documentation:ref:diractrace [2015/11/21 12:33] (current)
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   * ''​ExpandAndEliminate'':​ ''​DiracTrace''​ expands out products of sums containing traces of $\gamma$-matrices using [[ExpandAndEliminate]] transformation. One can replace it with another instance using ''​%%DiractTrace[[ExpandAndEliminate:​ tr]]%%''​.   * ''​ExpandAndEliminate'':​ ''​DiracTrace''​ expands out products of sums containing traces of $\gamma$-matrices using [[ExpandAndEliminate]] transformation. One can replace it with another instance using ''​%%DiractTrace[[ExpandAndEliminate:​ tr]]%%''​.
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 +  * ''​LeviCivitaSimplify'':​ When traces involve $\gamma_5$, ''​DiracTrace''​ uses [[LeviCivitaSimplify]] in for simplifying resulting expressions with Levi-Civita tensors. One can replace the default instance of [[LeviCivitaSimplify]] with another one using ''​%%DiractTrace[[ExpandAndEliminate:​ tr]]%%''​.
  
 ====See also==== ====See also====
   * Related guides: [[documentation:​guide:​applying_and_manipulating_transformations]],​ [[documentation:​guide:​Setting up matrix objects]], [[documentation:​guide:​list_of_transformations]]   * Related guides: [[documentation:​guide:​applying_and_manipulating_transformations]],​ [[documentation:​guide:​Setting up matrix objects]], [[documentation:​guide:​list_of_transformations]]
   * Related tutorials: [[documentation:​tutorials:​Compton scattering in QED]]   * Related tutorials: [[documentation:​tutorials:​Compton scattering in QED]]
-  * Related transformations:​ [[documentation:​ref:​LeviCivitaSimplify]],​ [[documentation:​ref:​UnitaryTrace]] +  * Related transformations: ​[[documentation:​ref:​DiracSimplify]],​ [[documentation:​ref:​DiracOrder]],  ​[[documentation:​ref:​LeviCivitaSimplify]],​ [[documentation:​ref:​UnitaryTrace]] 
-  * JavaDocs: [[http://​api.redberry.cc/​redberry/​1.1.8/​java-api//​cc/​redberry/​physics/​feyncalc/​DiracTraceTransformation.html| DiracTraceTransformation]]+  * JavaDocs: [[http://​api.redberry.cc/​redberry/​1.1.9/​java-api//​cc/​redberry/​physics/​feyncalc/​DiracTraceTransformation.html| DiracTraceTransformation]]
   * Source code: [[https://​bitbucket.org/​redberry/​redberry/​src/​tip/​physics/​src/​main/​java/​cc/​redberry/​physics/​feyncalc/​DiracTraceTransformation.java|DiracTraceTransformation.java]]   * Source code: [[https://​bitbucket.org/​redberry/​redberry/​src/​tip/​physics/​src/​main/​java/​cc/​redberry/​physics/​feyncalc/​DiracTraceTransformation.java|DiracTraceTransformation.java]]
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