摘要
本文在一个基本假设的基础上，推广了量子力学中的能量变分原理，得到一个新方程，此方程等价于定态薜定谔方程和吉布斯正则分布方程。
On the basis of a basic assumption, the energy variational priciple in quantum mechamics is extended to obtain a new equation which is equivalent to Schrodinger equation and Gibbs canonical distribution equation.
关键词
量子力学
统计力学
变分原理
Quantum mechanics
Statistical mechanics
Variational priciple
