Theory of Classical Higgs Fields. III. Metric-affine gauge theory

Abstract

We consider classical gauge theory with spontaneous symmetry breaking on a principal bundle $P\to X$ whose structure group $G$ is reducible to a closed subgroup $H$, and sections of the quotient bundle $P/H\to X$ are treated as classical Higgs fields. Its most comprehensive example is metric-affine gauge theory on the category of natural bundles where gauge fields are general linear connections on a manifold $X$, classical Higgs fields are arbitrary pseudo-Riemannian metrics on $X$, and matter fields are spinor fields. In particular, this is the case of gauge gravitation theory.

15 pages. arXiv admin note: text overlap with arXiv:1110.1176

References in corpus (1)

• Theory of Classical Higgs Fields. II. Lagrangians