Semiclassical Evaluation of the Quantum Propagator of Chaotic Systems
ZHANG Fei-Zhou1 , WANG Jiao2 , GU Yan1,2
1 Department of Astronomy and Applied Physics, 2 Center of Nonlinear Science, University of Science and Technology of China, Hefei 230026
Semiclassical Evaluation of the Quantum Propagator of Chaotic Systems
ZHANG Fei-Zhou1 ;WANG Jiao2 ;GU Yan1,2
1 Department of Astronomy and Applied Physics, 2 Center of Nonlinear Science, University of Science and Technology of China, Hefei 230026
关键词 ：
05.45.+b
Abstract ： The propagators of quantum chaotic systems in configuration space are calculated semiclassically. For the strongly chaotic system whose phase space is torus, such as baker’s map, we find that, long after a logarithm time, the quantum propagator can be evaluated approximately as the local average of the semiclassical one on each quantum cell h.
Key words ：
05.45.+b
出版日期: 2000-07-01
引用本文:
ZHANG Fei-Zhou;WANG Jiao;GU Yan;. Semiclassical Evaluation of the Quantum Propagator of Chaotic Systems[J]. 中国物理快报, 2000, 17(7): 472-474.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y2000/V17/I7/472
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2000, Vol. 17 
