DISCRETE SYMMETRIES AND THE PERIODIC-ORBIT EXPANSIONS
被引:43
作者:
LAURITZEN, B
论文数: 0引用数: 0
h-index: 0
机构:Nordisk Institut for Teoretisk Fysik, DK-2100 Copenhagen
LAURITZEN, B
机构:
[1] Nordisk Institut for Teoretisk Fysik, DK-2100 Copenhagen
来源:
PHYSICAL REVIEW A
|
1991年
/
43卷
/
01期
关键词:
D O I:
10.1103/PhysRevA.43.603
中图分类号:
O43 [光学];
学科分类号:
070207 ;
0803 ;
摘要:
A factorization of the dynamical Z function of the periodic-orbit expansion is presented for a Hamiltonian system displaying discrete symmetries. It is shown that the periodic orbits that are pointwise invariant under a symmetry operation require special treatment.