Analyzing symmetry breaking within a chaotic quantum system via Bayesian inference
数据分析、统计与概率
2009-10-31 v1 chao-dyn
混沌动力学
摘要
Bayesian inference is applied to the level fluctuations of two coupled microwave billiards in order to extract the coupling strength. The coupled resonators provide a model of a chaotic quantum system containing two coupled symmetry classes of levels. The number variance is used to quantify the level fluctuations as a function of the coupling and to construct the conditional probability distribution of the data. The prior distribution of the coupling parameter is obtained from an invariance argument on the entropy of the posterior distribution.
引用
@article{arxiv.physics/9910035,
title = {Analyzing symmetry breaking within a chaotic quantum system via Bayesian inference},
author = {C. I. Barbosa and H. L. Harney},
journal= {arXiv preprint arXiv:physics/9910035},
year = {2009}
}
备注
Example from chaotic dynamics. 8 pages, 7 figures. Submitted to PRE