English

Index theory on Pin manifolds

Differential Geometry 2024-07-26 v2 High Energy Physics - Theory Algebraic Topology

Abstract

We give a systematic treatment of index theory on Pin manifolds, based on the Clifford linear Dirac operator and differential KO-theory. This expository article is based on joint work with Mike Hopkins.

Keywords

Cite

@article{arxiv.2405.20464,
  title  = {Index theory on Pin manifolds},
  author = {Daniel S. Freed},
  journal= {arXiv preprint arXiv:2405.20464},
  year   = {2024}
}

Comments

19 pages, 5 figures; v2 minor changes and corrections for publication in Bulletin AMS

R2 v1 2026-06-28T16:47:50.697Z