Abstract
In this paper, Noether symmetries of some spacetime metrics are studied. Considering invariance of the action integral under one parameter Lie group of transformations, it is shown that a large class of Noether symmetries is found. In particular, it is shown that the isometries form a sub-Lie algebra of Noether symmetries.
| Original language | English |
|---|---|
| Pages (from-to) | 717-722 |
| Number of pages | 6 |
| Journal | Indian Journal of Physics |
| Volume | 87 |
| Issue number | 7 |
| DOIs | |
| State | Published - Jul 2013 |
Keywords
- Conservation laws
- Noether symmetries
- Petrov and Papapetrou metrics
ASJC Scopus subject areas
- General Physics and Astronomy
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