- #1
Elwin.Martin
- 207
- 0
Alright, this is a pretty low level / silly question but I am having some issues.
I would like to get the vertex rule for an interaction that has a field tensor involved like this...
[itex] \partial_\mu Z_\nu -\partial_\nu Z_\mu[/itex]
do I treat the two Z's as separate fields?
For a generic field term with a derivative [itex] \partial_\mu \varphi [/itex] we pull out a [itex] k_\mu [/itex] in momentum space...but I am just being stupid with these indices.
Advice, please?
I would like to get the vertex rule for an interaction that has a field tensor involved like this...
[itex] \partial_\mu Z_\nu -\partial_\nu Z_\mu[/itex]
do I treat the two Z's as separate fields?
For a generic field term with a derivative [itex] \partial_\mu \varphi [/itex] we pull out a [itex] k_\mu [/itex] in momentum space...but I am just being stupid with these indices.
Advice, please?