Open AccessForm invariance and Noether symmetry of a relativistic mechanical system
Author(s) -
Jianhui Fang,
Yan Xiang-hong,
Chen Pei-Sheng
Publication year - 2003
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.52.1561
Subject(s) - noether's theorem , physics , symmetry (geometry) , mathematical physics , classical mechanics , theoretical physics , quantum mechanics , lagrangian , mathematics , geometry
In this paper,we study the form invariance and Noether symmetry of a relativistic mechanical system-Firstly,we give the Noether theorem of a relativistic mechanical system,and the definition and criterion and conserved quantity of the form invariance in the system-Next,the relation between the form invariance and Noether symmetry of the system is obtained-Finally,we give an example to illustrate the application of the result-