Multi-time correlations in relaxing quantum dynamical systems
量子物理
2007-05-23 v1 数学物理
math.MP
摘要
In this paper, we consider the long time asymptotics of multi-time correlation functions for quantum dynamical systems that are sufficiently random to relax to a ``reference state''. In particular, the evolution of such systems must have a continuous spectrum. Special attention is paid to general dynamical clustering conditions and their consequences for the structure of fluctuations of temporal averages.
引用
@article{arxiv.quant-ph/9811064,
title = {Multi-time correlations in relaxing quantum dynamical systems},
author = {J. Andries and F. Benatti and M. De Cock and M. Fannes},
journal= {arXiv preprint arXiv:quant-ph/9811064},
year = {2007}
}
备注
Plain Tex, 22 pages, no figures