# A Discrete Invitation to Quantum Filtering and Feedback Control

@article{Bouten2009ADI, title={A Discrete Invitation to Quantum Filtering and Feedback Control}, author={Luc Bouten and Ramon van Handel and Matthew R. James}, journal={SIAM Rev.}, year={2009}, volume={51}, pages={239-316} }

The engineering and control of devices at the quantum mechanical level—such as those consisting of small numbers of atoms and photons—is a delicate business. The fundamental uncertainty that is inherently present at this scale manifests itself in the unavoidable presence of noise, making this a novel field of application for stochastic estimation and control theory. In this expository paper we demonstrate estimation and feedback control of quantum mechanical systems in what is essentially a… Expand

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