A new type of conserved quantity deduced from Mei symmetry for relativistic mechanical system in phase space

作者：Xiao Ni Zhang^*; Jian Hui Fang

来源：Communications in Theoretical Physics, 2008, 49(6): 1421-1424.

DOI：10.1088/0253-6102/49/6/15

• relativity
• mechanical system
• phase space
• Mei symmetry
• new conserved quantity

In this paper, a new type of conserved quantity indirectly deduced from the Mei symmetry for relativistic mechanical system in phase space is studied. The definition and the criterion of the Mei symmetry for the system are given. The condition for existence and the form of the new conserved quantity are obtained. Finally, an example is given to illustrate the application of the results.

• 出版日期2008-6-15
• 单位中国石油大学（北京）