Witten spinors on nonspin manifolds
Differential Geometry
2013-09-26 v2 General Relativity and Quantum Cosmology
Abstract
Motivated by Witten's spinor proof of the positive mass theorem, we analyze asymptotically constant harmonic spinors on complete asymptotically flat nonspin manifolds with nonnegative scalar curvature.
Keywords
Cite
@article{arxiv.1112.0194,
title = {Witten spinors on nonspin manifolds},
author = {Anda Degeratu and Mark Stern},
journal= {arXiv preprint arXiv:1112.0194},
year = {2013}
}
Comments
revised version; aceepted in Communications in Mathematical Physics