Conservation and non-conservation in general relativity
Abstract
The difficulties of conservation laws in general relativity are discussed, with special reference to the non-tangible nature of gravitational energy and its transformation into tangible forms of energy. Inductive transfer of energy is marked out as wholly distinct from wave transfer. Slow (adiabatic) changes are utilized to make clear, in the axi-symmetric case, that the mass of an isolated body is conserved irrespective of any local changes (e.g., of shape) and that in inductive transfer the movement of energy between two bodies can readily be traced by the changes in their masses.
- Publication:
-
Proceedings of the Royal Society of London Series A
- Pub Date:
- February 1990
- DOI:
- 10.1098/rspa.1990.0011
- Bibcode:
- 1990RSPSA.427..249B
- Keywords:
-
- Conservation Laws;
- Energy Transfer;
- Gravitation;
- Relativistic Theory;
- Momentum Theory;
- Newton Theory;
- Physics (General)