Topological gravity and gauged Wess–Zumino–Witten term

It is shown that the actions for topological gravity in even dimensions found by A. Chamseddine in Ref. [1] is, except a multiplicative constant, a gauged Wess–Zumino–Witten term.

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Bibliographic Details
Published inPhysics letters. B Vol. 728; pp. 99 - 104
Main Authors Salgado, P., Salgado-Rebolledo, P., Valdivia, O.
Format Journal Article
LanguageEnglish
Published Elsevier B.V 2014
Subjects
Elementary particles
Gravitation
Topology
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Summary:It is shown that the actions for topological gravity in even dimensions found by A. Chamseddine in Ref. [1] is, except a multiplicative constant, a gauged Wess–Zumino–Witten term.
Bibliography:ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 23
ISSN:0370-2693
1873-2445
DOI:10.1016/j.physletb.2013.11.023