THE 2-DIMENSIONAL HARMONIC-OSCILLATOR INTERACTING WITH A WEDGE

被引：13
|
作者：
CHENG, BK
机构：
[1] Dept. de Fisica, Univ. Federal Do Parana, Curitiba
来源：
JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL | 1990年 / 23卷 / 24期
关键词：
D O I：
10.1088/0305-4470/23/24/021
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The exact propagator of our dynamic system is presented and confirmed by expanding it in terms of the energy eigenfunctions and eigenvalues, which agree with those obtained from the corresponding Schrodinger equation. For the case of a rational wedge the propagator can be expressed as a sum over `classical paths', but with the modified Van-Vleck formula. We also evaluate the density matrix and the partition function.
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页码：5807 / 5814
页数：8
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