Fermion integrals for finite spectral triples
arXiv:2403.18428
Abstract
Fermion functional integrals are calculated for the Dirac operator of a finite real spectral triple. Complex, real and chiral functional integrals are considered for each KO-dimension where they are non-trivial, and phase ambiguities in the definition are noted.
Approx 9 pages; v2: corrections and improvements, additional references