Relativity of representations in quantum mechanics

被引：1
|
作者：
de la Torre, AC [1 ]
机构：
[1] Univ Nacl Mar Plata, Dept Fis, RA-7600 Mar Del Plata, Argentina
来源：
AMERICAN JOURNAL OF PHYSICS | 2002年 / 70卷 / 03期
基金：
中国国家自然科学基金; 上海市自然科学基金;
关键词：
D O I：
10.1119/1.1419100
中图分类号：
G40 [教育学];
学科分类号：
040101 ; 120403 ;
摘要：
Only the position representation is used in introductory quantum mechanics and the momentum representation is not usually presented until advanced undergraduate courses. To emphasize the relativity of the representations of the abstract formulation of quantum mechanics, two examples of representations related to the operators alphaX + (1 - alpha) P and 1/2(XP + PX) are presented. (C) 2002 American Association of Physics Teachers.
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页码：298 / 300
页数：3
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