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Asymptotically Euclidean Manifolds and Twistor Spinors

✍ Scribed by Wolfgang Kühnel; Hans-Bert Rademacher

Publisher
Springer
Year
1998
Tongue
English
Weight
152 KB
Volume
196
Category
Article
ISSN
0010-3616

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Let 1W, g) be a spin manifold of dimension n. In terms of the Dirac operator P of (W, g), we introduce on the spinor fields a conformally covariant first-order operator D that is strictly connected with the twisror-spinors. We show that the operator (L~-p) (p (n/4(n .-1))R) is positive. For a compac