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arXiv · 1006.4420

Connes-Landi Deformation of Spectral Triples

Makoto Yamashita
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Abstract

We describe a way to deform spectral triples with a 2-torus action and a real deformation parameter, motivated by deformation of manifolds after Connes-Landi. Such deformations are shown to have naturally isomorphic $K$-theoretic invariants independent of the deformation parameter.

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Makoto Yamashita. 2010-06-23. Connes-Landi Deformation of Spectral Triples. https://doi.org/10.1007/s11005-010-0441-1

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