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arXiv · 1509.01898

A Possible Implementation of a Direct Coupling Coherent Quantum Observer

Ian R. Petersen·Elanor H. Huntington
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Abstract

This paper considers the problem of implementing a previously proposed direct coupling quantum observer for a closed linear quantum system. This observer is shown to be able to estimate some but not all of the plant variables in a time averaged sense. The paper proposes a possible experimental implementation of the observer plant system using a non-degenerate parametric amplifier.

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Ian R. Petersen, Elanor H. Huntington. 2015-09-07. A Possible Implementation of a Direct Coupling Coherent Quantum Observer. https://arxiv.org/abs/1509.01898

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