一维谐振子不确定关系的变分推导法  

The Variation Method Leading to the Uncertain Relation of One-dimensional Harmonic Oscillator

作　　者：罗凌霄[1] 李汝恒[1] 

机构地区：[1]大理学院物理系,云南大理671000

出　　处：《天水师范学院学报》2005年第2期29-29,38,共2页Journal of Tianshui Normal University

基　　金：云南省教育厅科研基金资助项目(03Y650A)

摘　　要：用基于普遍形式的不确定关系之上的变分方法推出了一维谐振子的含有量子数的等式型不确定关系。给初学者介绍这样简单明了的东西,可以有效地加深他们对不确定关系的理解,并且避免形成不确定关系只能表述为不等式形式这种错误观念。Based on the general form of the uncertainty relation, using the variation method, the paper here deduces the equality form uncertainty relation which with quantum number of one- dimensional.Introducing such an easy and clear matter to the beginners,will effectively deepening their comprehension on the uncertainty relation, and avoid forming the wrong idea that the uncertainty relation could only express into inequality form.

关 键 词：量子力学 一维谐振子 不确定关系 变分推导 

分 类 号：O413[理学—理论物理]