From quantum spectra to classical orbits: the rectangular billiards

被引:15
|
作者
Lu, J [1 ]
Du, ML [1 ]
机构
[1] Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China
关键词
classical quantum correspondence; semiclassical physics;
D O I
10.7498/aps.53.2444
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
A new quantum spectrum function is defined using the eigenvalues and eigenfunctions of the system considered. We study the two-dimensional rectangular billiard, and find that the Fourier transform of the spectrum function reveals the classical orbits from one point to another.
引用
收藏
页码:2450 / 2453
页数:4
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