Kepler方程的Noether对称性与Hojman守恒量  

Noether symmetry and the Hojman conserved quantity of the Kepler equation

作　　者：顾书龙[1,2] 张宏彬[2] 

机构地区：[1]南京晓庄学院物理系,南京211171 [2]巢湖学院科研处,巢湖238000

出　　处：《物理学报》2010年第2期716-718,共3页Acta Physica Sinica

基　　金：国家自然科学基金(批准号:10872037)资助的课题~~

摘　　要：研究Kepler方程的Noether对称性与Hojman守恒量.给出系统的运动微分方程并给出Noether对称性的确定方程,提出Kepler方程的Noether对称性导致的Hojman守恒量.The Noether symmetry and the Hojman conserved quantities of the Kepler equation are studied. The determining equations of Noether symmetry for the system are given. A theorem asserting that the Noether symmetry for the system leads to the Hojman conserved quantity is presented.

关 键 词：Kepler方程 NOETHER对称性 HOJMAN守恒量 

分 类 号：O316[理学—一般力学与力学基础] P135[理学—力学]