Talk:Effective action

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WikiProject Mathematics     (Rated Start-Class)
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Mathematics rating:	Start Class	Low Priority	Field: Mathematical physics
Please update this rating as the article progresses, or if the rating is inaccurate. Click to show/hide comments. Please add to or update the comments to suggest improvements to the article. --Cronholm144 07:51, 24 June 2007 (UTC)

WikiProject Physics	(Rated Start-Class, Mid-importance)	PhysicsWikipedia:WikiProject PhysicsTemplate:Physicsphysics articles
Physics portal v • d • e This article is within the scope of WikiProject Physics, a collaborative effort to improve the coverage of Physics on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.  Start  This article has been rated as Start-Class on the project's quality scale.  Mid  This article has been rated as Mid-importance on the project's importance scale. Comments: edit · history · watch · purge --Cronholm144 07:51, 24 June 2007 (UTC)

The image supplied before was misleading, as the diagram(s) shown do not arise in the expansions for any of the functionals discussed in this article. I have replaced it, trying to preserve the original intention and hopefully doing a better job at illustrating the relevant diagrams. Y!qtr9f 15:53, 29 April 2006 (UTC)

[edit] no group action

What about including a reference to the mathematical notion of action of a group? Some authors also use the term "effective action" in that context.

[edit] WikiProject class rating

This article was automatically assessed because at least one WikiProject had rated the article as stub, and the rating on other projects was brought up to Stub class. BetacommandBot 09:49, 10 November 2007 (UTC)