Matchete`
Matchete`
Conj
is used as a head that abstractly denotes the conjugate of, e.g., field labels for conjugate degrees of freedom.
Examples
Basic Examples (1)
To compute the Feynman rule for the QCD interaction of the SM quark doublet one can specify the conjugated quark in the vertex using Conj
Similarly, when computing all Feynman rules, the Keys of the returned association contain Conj to denote conjugated external legs:
Which is a list of all SM vertices.
When using NiceForm, Conj prints as an asterisk: