Dirac eigenvalues for generic metrics on three-manifolds
arXiv:math/0204232 · doi:10.1023/A:1024231524848
Abstract
We show that for generic Riemannian metrics on a closed spin manifold of dimension three the Dirac operator has only simple eigenvalues.
Updated version: comment on a slight mistake around Proposition 3.2, see footnote on page 4