Alright, this is a pretty low level / silly question but I am having some issues.(adsbygoogle = window.adsbygoogle || []).push({});

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?

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# Vertex Feynman Rule Derivations

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