Covariant Spin Structure
广义相对论与量子宇宙学
2015-06-25 v1
摘要
Every Dirac spin structure on a world manifold is associated with a certain gravitational field, and is not preserved under general covariant transformations. We construct a composite spinor bundle such that any Dirac spin structure is its subbundle, and this bundle admits general covariant transformations.
引用
@article{arxiv.gr-qc/9711043,
title = {Covariant Spin Structure},
author = {G. Sardanashvily},
journal= {arXiv preprint arXiv:gr-qc/9711043},
year = {2015}
}
备注
26 pages, LaTeX