Statistics of Oscillator Strengths in Chaotic Systems
Condensed Matter
2009-10-22 v2
Abstract
The statistical description of oscillator strengths for systems like hydrogen in a magnetic field is developed by using the supermatrix nonlinear -model. The correlator of oscillator strengths is found to have a universal parametric and frequency dependence, and its analytical expression is given. This universal expression applies to quantum chaotic systems with the same generality as Wigner-Dyson statistics.
Keywords
Cite
@article{arxiv.cond-mat/9405052,
title = {Statistics of Oscillator Strengths in Chaotic Systems},
author = {Nobuhiko Taniguchi and A. V. Andreev and Boris L. Altshuler},
journal= {arXiv preprint arXiv:cond-mat/9405052},
year = {2009}
}
Comments
11 pages, REVTeX3+epsf, two EPS figures. Replaced by the published version. Minor changes.