Path integrals for the quantum microcanonical ensemble

被引：0

作者：

Lawson, John W. ^{[1
]}

机构：

[1] Department of Mathematical Sciences, Clemson University, Clemson,SC,29634-1907, United States

来源：

Physical Review E - Statistical, Nonlinear, and Soft Matter Physics | 2000年 / 61卷 / 01期

关键词：

Oscillators (electronic) - Oscillators (mechanical) - Phase space methods;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Path integral representations for the quantum microcanonical ensemble are presented. In the quantum microcanonical ensemble, two operators are of primary interest. First, ρ = δ(E - H) corresponds to the microcanonical density matrix and can be used to calculate expectation values. Second, N=Θ(E - H) can give the number of states with energy En © 2000 The American Physical Society.

引用

页码：61 / 65