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• CommentRowNumber1.
• CommentAuthorUrs
• CommentTimeMay 14th 2015
• (edited May 14th 2015)

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).

• CommentRowNumber2.
• CommentAuthorUrs
• CommentTimeMay 14th 2015

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.

• CommentRowNumber3.
• CommentAuthorUrs
• CommentTimeMay 14th 2015

have been expanding a bit more for readability. Should call it quits now.