Chaotic systems in complex phase space

被引：0
|
作者：
Carl M. Bender
Joshua Feinberg
Daniel W. Hook
David J. Weir
机构：
[1] Washington University,Department of Physics
[2] University of Haifa at Oranim,Department of Physics
[3] Department of Physics,Blackett Laboratory
[4] Technion,undefined
[5] Imperial College London,undefined
来源：
Pramana | 2009年 / 73卷
关键词：
symmetry; approach to chaos; kicked rotor; standard map; double pendulum; 05.45.-a; 05.45.Pq; 11.30.Er; 02.30.Hq;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
This paper examines numerically the complex classical trajectories of the kicked rotor and the double pendulum. Both of these systems exhibit a transition to chaos, and this feature is studied in complex phase space. Additionally, it is shown that the short-time and long-time behaviours of these two PT-symmetric dynamical models in complex phase space exhibit strong qualitative similarities.
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页码：453 / 470
页数：17
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