Virial Theorem for a Class of Quantum Nonlinear Harmonic Oscillators

被引：2
|
作者：
Wang Xue-Hong [1 ]
Guo Jun-Yi [1 ]
Li Yan [2 ]
机构：
[1] Nankai Univ, Sch Math Sci, Tianjin 300071, Peoples R China
[2] Nankai Univ, Chern Inst Math, Div Theoret Phys, Tianjin 300071, Peoples R China
来源：
COMMUNICATIONS IN THEORETICAL PHYSICS | 2012年 / 58卷 / 04期
基金：
中国国家自然科学基金;
关键词：
virial theorem; quantum nonlinear harmonic oscillators; Hellmann-Feynman theorem;
D O I：
10.1088/0253-6102/58/4/04
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
In this paper, the Virial Theorem based on a class of quantum nonlinear harmonic oscillators is presented. This relationship has to do with parameter A and partial derivative/partial derivative lambda, where the lambda is a real number. When lambda = 0, the nonlinear harmonic oscillator naturally reduces to the usual quantum linear harmonic oscillator, and the Virial Theorem also reduces to the usual Virial Theorem.
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页码：480 / 482
页数：3
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