Conformal structures in noncommutative geometry
نویسندگان
چکیده
منابع مشابه
Conformal Structures in Noncommutative Geometry
It is well-known that a compact Riemannian spin manifold (M, g) can be reconstructed from its canonical spectral triple (C∞(M), L2(M,ΣM),D) where ΣM denotes the spinor bundle and D the Dirac operator. We show that g can be reconstructed up to conformal equivalence from (C∞(M), L2(M,ΣM), sign(D)).
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ژورنال
عنوان ژورنال: Journal of Noncommutative Geometry
سال: 2007
ISSN: 1661-6952
DOI: 10.4171/jncg/11