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arXiv · 0904.0222

Tadpoles and commutative spectral triples

Bruno Iochum·Cyril Levy
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Abstract

Using the Chamseddine--Connes approach of the noncommutative action on spectral triples, we show that there are no tadpoles of any order for compact spin manifolds without boundary, and also consider a case of a chiral boundary condition. Using pseudodifferential techniques, we track zero terms in spectral actions.

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Bruno Iochum, Cyril Levy. 2009-04-14. Tadpoles and commutative spectral triples. https://arxiv.org/abs/0904.0222

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