2000 character limit reached
A Possible Implementation of a Direct Coupling Coherent Quantum Observer (1509.01898v2)
Published 7 Sep 2015 in quant-ph, cs.SY, and math.OC
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.