Analyzing symmetry breaking within a chaotic quantum system via Bayesian inference
Data Analysis, Statistics and Probability
2009-10-31 v1 chao-dyn
Chaotic Dynamics
Abstract
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.
Keywords
Cite
@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}
}
Comments
Example from chaotic dynamics. 8 pages, 7 figures. Submitted to PRE