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I am working on a further chapter of geometry of physics titled geometry of physics – WZW terms.
So far there is just the introduction.
As usual, in the course of this I will be touching related entries. Right now I have copied the bulk of that introduction also to the entry WZW model in the section Topological term – WZW term – For the 2d WZW model, replacing the material that was there before (which I had had written, too, but the new version is better).
I have now added to geometry of physics – WZW terms some more genuine content, the construction of higher WZW terms by a differentially refined Lie integraiton of $L_\infty$-cocycles.
This needs to be equipped with more expositional glue, eventually. But first some lunch now.
have been expanding a bit more for readability. Should call it quits now.
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