Perturbation to Mei symmetry and adiabatic invariants for Hamilton systems
Ding Ning(丁宁)a)† and Fang Jian-Hui(方建会)b)
aDepartment of Physics and Electronics Science,Binzhou University, Binzhou 256603, China; bCollege of Physics Science and Technology, China University of Petroleum, Dongying 257061, China
Abstract Based on the concept of adiabatic invariant, this paper studies the perturbation to Mei symmetry and adiabatic invariants for Hamilton systems. The exact invariants of Mei symmetry for the system without perturbation are given. The perturbation to Mei symmetry is discussed and the adiabatic invariants induced from the perturbation to Mei symmetry of the system are obtained.
Received: 07 July 2007
Revised: 03 October 2007
Accepted manuscript online:
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