The KO-valued spectral flow for skew-adjoint Fredholm operators

DOI10.1142/S1793525320500557zbMath1496.19002arXiv1907.04981MaRDI QIDQ5089943

Chris Bourne, Adam Rennie, Matthias Lesch, Alan L. Carey

Publication date: 15 July 2022

Published in: Journal of Topology and Analysis (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1907.04981

zbMATH Keywords

spectral flowClifford algebraFredholm pairFredholm index\(\text{KK}\)-theory\(\text{KO}\)-theory

Mathematics Subject Classification ID

(K)-theory and operator algebras (including cyclic theory) (46L80) Noncommutative geometry methods in quantum field theory (81T75) Index theory (19K56)

Related Items (2)

Index theory of chiral unitaries and split-step quantum walks ⋮ Mod-two APS index and domain-wall fermion

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