Infinite Correlation in Measured Quantum Processes
Quantum Physics
2007-05-23 v1
Abstract
We show that quantum dynamical systems can exhibit infinite correlations in their behavior when repeatedly measured. We model quantum processes using quantum finite-state generators and take the stochastic language they generate as a representation of their behavior. We analyze two spin-1 quantum systems that differ only in how they are observed. The corresponding language generated has short-range correlation in one case and infinite correlation in the other.
Cite
@article{arxiv.quant-ph/0611143,
title = {Infinite Correlation in Measured Quantum Processes},
author = {Karoline Wiesner and James P. Crutchfield},
journal= {arXiv preprint arXiv:quant-ph/0611143},
year = {2007}
}
Comments
2 pages, 2 figures