Open AccessConformal symmetry and Hojman conserved quantity of Lagrange system
Author(s) -
Chang Liu,
Mei Feng-Xiang,
YongXin Guo
Publication year - 2008
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.57.6704
Subject(s) - infinitesimal , conserved quantity , conformal symmetry , conformal map , symmetry (geometry) , mathematical physics , physics , classical mechanics , mathematics , mathematical analysis , geometry
In this paper the conformal invariance under special infinitesimal transformations of Lagrange systems is studied. The necessary and sufficient conditions for the conformal invariance under infinitesimal transformations which is Lie symmetric at the same time are given. Finally we get the Hojman conserved quantities of the conformal invariance.