Equivariant Spectral Triples
نویسنده
چکیده
We present the review of noncommutative symmetries applied to Connes’ formulation of spectral triples. We introduce the notion of equivariant spectral triples with Hopf algebras as isometries of noncommutative manifolds, relate it to other elements of theory (equivariant K-theory, homology, equivariant differential algebras) and provide several examples of spectral triples with their isometries: noncommutative torus, isospectral (twisted) deformations and finite spectral triples.
منابع مشابه
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