| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 4673227 | Indagationes Mathematicae | 2009 | 6 Pages |
Abstract
This note shows that a certain identity for the spectral function of one-particle states, known as the sum rule in Quantum Statistical Mechanics, holds true for a rather wide class of non-negative functions on the real line.
Related Topics
Physical Sciences and Engineering
Mathematics
Mathematics (General)
