Conformal invariance and conserved quantity of Hamilton systems
蔡建乐, 罗绍凯, 梅凤翔
Conformal invariance and conserved quantity of Hamilton systems
Cai Jian-Le(蔡建乐), Luo Shao-Kai(罗绍凯), and Mei Feng-Xiang(梅凤翔)
中国物理B . 2008, (9): 3170 -3174 .  DOI: 10.1088/1674-1056/17/9/002