Survival Probability of a Doorway State in regular and chaotic environments
Quantum Physics
2015-05-14 v1
Abstract
We calculate survival probability of a special state which couples randomly to a regular or chaotic environment. The environment is modelled by a suitably chosen random matrix ensemble. The exact results exhibit non--perturbative features as revival of probability and non--ergodicity. The role of background complexity and of coupling complexity is discussed as well.
Keywords
Cite
@article{arxiv.0912.3174,
title = {Survival Probability of a Doorway State in regular and chaotic environments},
author = {Heiner Kohler and Hans Juergen Sommers and Sven Aberg},
journal= {arXiv preprint arXiv:0912.3174},
year = {2015}
}
Comments
19 pages 5 Figures