DISCRETE SYMMETRIES AND THE PERIODIC-ORBIT EXPANSIONS

被引:42
作者
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.
引用
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页码:603 / 606
页数:4
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