Register to reply

Do any one use FeynRules

by Safinaz
Tags: feynrules
Share this thread:
Safinaz
#1
Oct11-13, 02:36 PM
P: 51
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 -> .


Bests,
Safinaz
Phys.Org News Partner Physics news on Phys.org
Refocusing research into high-temperature superconductors
Neutron tomography technique reveals phase fractions of crystalline materials in 3-dimensions
Tiny magnets, huge fields: Nanoscale ferromagnetic electrodes create chemical equivalent of solid-state spin valve

Register to reply