We consider the mixed gravitational Yang-Mills anomaly as the coupling between the K-theory and K-homology of a C \* -algebra crossed product. The index theorem of Connes-Moscovici allows to compute the Chern character of the K-cycle by local formulae involving connections and curvatures. It gives a
A physical interpretation of the ‘red Sirius’ anomaly
✍ Scribed by D. C. B. Whittet
- Publisher
- John Wiley and Sons
- Year
- 1999
- Tongue
- English
- Weight
- 125 KB
- Volume
- 310
- Category
- Article
- ISSN
- 0035-8711
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