Mei Symmetry and Noether Symmetry of the Relativistic Variable Mass System
The definition and criterion of the Mei symmetry of a relativistic variable mass system are given. The relation between the Mei symmetry and the Noether symmetry of the system is found under infinitesimal transformations of groups. The conserved quantities to which the Mei symmetry and Noether symmetry of the system lead are obtained.An example is given to illustrate the application of the result.
作 者： FANG Jian-Hui 作者单位： Department of Applied Physics, University of Petroleum, Dongying 257061, China 刊 名： 理论物理通讯（英文版） ISTIC SCI 英文刊名： COMMUNICATIONS IN THEORETICAL PHYSICS 年，卷(期)： 2004 41(3) 分类号： O4 关键词： relativity variable mass system Mei symmetry Noether symmetry conserved quantity relativistic variable mass system