国家自然科学基金(s10374061)

作品数:4被引量:4H指数:2
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相关期刊:《Science China(Physics,Mechanics & Astronomy)》《Chinese Physics B》更多>>
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The quantum spectral analysis of the two-dimensional annular billiard system
《Chinese Physics B》2009年第1期35-39,共5页张延惠 张记全 徐学友 林圣路 
Project supported by the National Natural Science Foundation of China (Grant Nos 10374061 and 10774093)
Based on the extended closed-orbit theory together with spectral analysis, this paper studies the correspondence between quantum mechanics and the classical counterpart in a two-dimensional annular billiard. The resul...
关键词:closed-orbit theory Fourier-transformed spectra annular billiard geometrical effect 
Bifurcation phenomena of photodetached electron flux in parallel external fields
《Chinese Physics B》2007年第9期2644-2649,共6页高嵩 李洪云 杨光参 林圣路 
Project supported by the National Natural Science Foundation of China (Grant Nos 10374061 and 90403028). We thank Professor Du Meng-Li for some useful suggestions.
A semiclassical method based on the closed-orbit theory is applied to analysing the dynamics of photodetached electron of H- in the parallel electric and magnetic fields. By simply varying the magnetic field we reveal...
关键词:photodetached electron flux bifurcation of classical orbits fold caustic semiclassical uniform approximation 
The quantum spectra analysis of the circular billiards in wells被引量:2
《Chinese Physics B》2006年第3期502-506,共5页张延惠 张丽琴 徐学友 葛美华 林圣路 杜孟利 
We use a recently defined quantum spectral function and apply the method of closed-orbit theory to the 2D circular billiard system. The quantum spectra contain rich information of all classical orbits connecting two a...
关键词:circular billiard closed-orbit theory quantum spectra function Fourier-transformed spectra 
The dynamical properties of Rydberg hydrogen atom near a metal surface被引量:2
《Science China(Physics,Mechanics & Astronomy)》2005年第6期667-675,共9页GE Meihua1, ZHANG Yanhui1, WANG Dehua2, DU Mengli3 & LIN Shenglu1 1. College of Physics and Electronics, Shandong Normal University, Jinan 250014, China 2. Department of Mathematics and Physics, Shandong Institute of Architecture and Engineering, Jinan 250014, China 3. Institute of Theoretical Physics, Chinese Academy of Sciences, Beijing 100080, China 
supported by the National Natural Science Foundation of China(Grant Nos.10374061 and 90403028).
The dynamical properties of Rydberg hydrogen atom near a metal surface are presented by using the methods of phase space analysis and closed orbit theory. Transforming the coordinates of the Hamiltonian, we find that ...
关键词:RYDBERG hydrogen atom  VAN der WAALS interaction  POINCARÉ surface of section  closed orbit theory  chaos. 
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