Towards a Statistical Theory of Finite Systems and Compound States: Random Two-Body Interaction Approach
Condensed Matter
2009-10-28 v1
Abstract
The model of Fermi particles with random two-body interaction is investigated. This model allows to study the origin and accuracy of statistical laws in few-body systems, the role of interaction and chaos in thermalization, Fermi-Dirac distribution for quasi-particles with spreading widths, matrix elements of external field and enhancement of weak perturbation in chaotic compound states.
Keywords
Cite
@article{arxiv.cond-mat/9607035,
title = {Towards a Statistical Theory of Finite Systems and Compound States: Random Two-Body Interaction Approach},
author = {V. V. Flambaum and F. M. Izrailev and G. Casati},
journal= {arXiv preprint arXiv:cond-mat/9607035},
year = {2009}
}
Comments
4 pages in RevTex and 2 Postscript figures; to appear in Phys.Rev.E