SUDDEN EXPANSION OR SQUEEZING OF A HARMONIC-OSCILLATOR

被引：6

作者：

ASLANGUL, C

机构：

[1] UNIV PARIS 07,PHYS SOLIDES GRP,F-75251 PARIS 05,FRANCE

[2] UNIV PARIS 06,PHYS SOLIDES GRP,F-75251 PARIS 05,FRANCE

来源：

AMERICAN JOURNAL OF PHYSICS | 1995年 / 63卷 / 11期

关键词：

D O I：

10.1119/1.18049

中图分类号：

G40 [教育学];

学科分类号：

040101 ; 120403 ;

摘要：

I consider the dynamics of a harmonic oscillator when its (circular) frequency omega is suddenly changed by a given factor lambda. This exactly solvable time-dependent system can be analyzed by using the basic tools of quantum mechanics and provides a simple illustration of their mutual relations and usefulness. (C) 1995 American Association of Physics Teachers.

引用

页码：1021 / 1025

页数：5

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