Do any one use FeynRules

  1. Hi all,

    Do any one use FeynRules .. I just start it and try to implement a vertex of one Gluon and two octet scalars by

    LSG := Block[{mu,a},
    ExpandIndices[ gs S+[a]. G[mu, a1].del[S-,mu]. S-[a2]. f[a,a1,a2], FlavorExpand-> -- ]];

    But it dosn't work . Also what should I set in FlavorExpand -> .

  2. jcsd
Know someone interested in this topic? Share a link to this question via email, Google+, Twitter, or Facebook

Have something to add?

Draft saved Draft deleted