Abstract
In this paper, a new symmetry and its conserved quantities of a mechanical system in phase space are studied. The definition of this new symmetry, i.e., a unified one is presented, and the criterion of this symmetry is also given, The Noether, the generalized Hojman and the Mei conserved quantities of the unified symmetry of the system are obtained. The unified symmetry contains the Noether, the Lie and the Mei symmetries, and has more generalized significance.
| Original language | English |
|---|---|
| Pages (from-to) | 97-100 |
| Number of pages | 4 |
| Journal | Communications in Theoretical Physics |
| Volume | 46 |
| Issue number | 1 |
| DOIs | |
| State | Published - 15 Jul 2006 |
| Externally published | Yes |
Keywords
- Conserved quantity
- Mechanical system
- Phase space
- Unified symmetry
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