Search for dissertations about: "graviational energy"

Found 1 swedish dissertation containing the words graviational energy.

2. 1. The Chevreton Superenergy Tensor in Einstein-Maxwell Spacetimes

   Author : Ingemar Eriksson; Göran Bergqvist; Paul Todd; Linköpings universitet; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; Einstein-Maxwell; graviational energy; superenergy; Bel tensor; Chevreton tensor; conservation laws; Conformal Einstein space; Theory of relativity; gravitation; Relativitetsteori; gravitation;

   Abstract : In this thesis we investigate the superenergy tensor that was introduced by Chevreton in 1964 as an electromagnetic counterpart to the Bel-Robinson tensor for the gravitational feld.We show that in Einstein-Maxwell spacetimes with a source-free electromagnetic feld, the Chevreton superenergy tensor has many interesting properties. READ MORE