Unified symmetry of holonomic mechanical systems

被引：0

作者：

Xu, XJ ^{[1
]}

Qin, MC

Mei, FX

机构：

[1] Beijing Inst Technol, Dept Mech, Beijing 100081, Peoples R China

[2] Zhejiang Normal Univ, Dept Phys, Jinhua 321004, Peoples R China

来源：

CHINESE PHYSICS | 2005年 / 14卷 / 07期

关键词：

holonomic mechanical system; unified symmetry; conserved quantity;

D O I：

暂无

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The definition and the criterion of a unified symmetry for a holonomic mechanical system are presented based on the total time derivative along the trajectory of the system. A new conserved quantity, as well as the Noether conserved quantity and the Hojman conserved quantity, deduced from the unified symmetry, is obtained. An example is given to illustrate the application of the results.

引用

页码：1287 / 1289

页数：3

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