We develop a gauge theory of gravity on the basis of the principal fiber bundle over the four-
dimensional space-time M with the covering group P¯ 0 of the proper orthochronous …

Abstract The (3+ 1)-structure of space-time in a Poincaré gauge theory of gravity proposed in
a previous work is studied. It is shown that there is a unit, time-like vector field N on the …

We present theories of gravitation based, respectively, on the general linear group GL (n, R)
and its inhomogeneous extension IGL (n, R)[(SO (n− 1, 1) and [ISO (n− 1, 1) for torsion-free …

The theories of electromagnetism and gravitation are the best understood classical field
theories. The former serves as model for gauge theories which are conjectured to describe …

Abstract According to Yang and Mills (1954), a conserved current and a related rigid
('global') symmetry lie at the foundations of gauge theory. When the rigid symmetry is …

We briefly review the manifold incarnations and facets of the notion that gravity, in certain
regards, can be re-conceived as the product of two gauge theories. We begin with a short …

In order to investigate whether A. Einstein's general relativity theory (CRT) fits into the
general scheme of a gauge theory, first the concept of a (classical) gauge theory is outlined …

During the last five decades, gravity, as one of the fundamental forces of nature, has been
formulated as a gauge theory of the Weyl-Cartan-Yang-Mills type. The present text offers …

Yang has laid the foundations for a" guage" type theory of gravitation, reintroducing the
Lagrangian previously considered by Weyl and Stephenson. In this paper, I develop the full …

The Poincar› gauge was brought into play at the beginning of the 60th by Kibble, Sciama et
al. for generalizing Utiyama's gauge version of gravity which had left open the question …