Universal Spin Structure in Gauge Gravitation Theory
General Relativity and Quantum Cosmology
2008-02-03 v1 dg-ga
High Energy Physics - Theory
Differential Geometry
Abstract
Building on the universal covering group of the general linear group, we introduce the composite spinor bundle whose subbundles are Lorentz spin structures associated with different gravitational fields. General covariant transformations of this composite spinor bundle are canonically defined.
Keywords
Cite
@article{arxiv.gr-qc/9705058,
title = {Universal Spin Structure in Gauge Gravitation Theory},
author = {G. Giachetta and L. Mangiarotti and G. Sardanashvily},
journal= {arXiv preprint arXiv:gr-qc/9705058},
year = {2008}
}
Comments
39 pages, LaTex