On hypermomentum in general relativity. II  The geometry of spacetime
Abstract
Einstein's general relativity theory and the RiemannCartan space are considered and a general affine geometry with the metric g is studied. An investigation is conducted of the conditions which are imposed on a geometrical framework by the requirement that a consistent physical interpretation is to be obtained. Attention is given to projective and conformal concepts and the geometry of the physical world
 Publication:

Zeitschrift Naturforschung Teil A
 Pub Date:
 June 1976
 DOI:
 10.1515/zna19760602
 Bibcode:
 1976ZNatA..31..524H
 Keywords:

 Field Theory (Physics);
 Metric Space;
 Momentum Theory;
 Relativity;
 Riemann Manifold;
 Classifications;
 Geometry;
 Gravitational Fields;
 Hilbert Space;
 SpaceTime Functions;
 Tensors;
 Universe;
 Astrophysics