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A Chern–Simons gravity action in d=4
Recently, Antoniadis, Konitopoulos and Savvidy have introduced in Refs. [1–4] a procedure to construct background-free gauge invariants, using non-abelian gauge potentials described by forms of higher degree. Their construction is particularly useful because it can be used in both, odd- and even-dim...
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Huvudupphovsmän: | , , |
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Materialtyp: | Artigo |
Språk: | Inglês |
Publicerad: |
Elsevier
2015-11-01
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Serie: | Physics Letters B |
Länkar: | http://www.sciencedirect.com/science/article/pii/S0370269315006310 |
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