Coherent-Classical Estimation for Quantum Linear Systems
Quantum Physics
2013-10-23 v2 Systems and Control
Optimization and Control
Abstract
This paper introduces a problem of coherent-classical estimation for a class of linear quantum systems. In this problem, the estimator is a mixed quantum-classical system which produces a classical estimate of a system variable. The coherent-classical estimator may also involve coherent feedback. An example involving optical squeezers is given to illustrate the efficacy of this idea.
Cite
@article{arxiv.1309.0578,
title = {Coherent-Classical Estimation for Quantum Linear Systems},
author = {Ian R. Petersen},
journal= {arXiv preprint arXiv:1309.0578},
year = {2013}
}
Comments
A version of this paper will appear in the Proceedings of the 2013 Australian Control Conference