Quantum Filtering in Coherent States
Mathematical Physics
2013-03-06 v1 math.MP
Quantum Physics
Abstract
We derive the form of the Belavkin-Kushner-Stratonovich equation describing the filtering of a continuous observed quantum system via non-demolition measurements when the statistics of the input field used for the indirect measurement are in a general coherent state.
Cite
@article{arxiv.1303.0578,
title = {Quantum Filtering in Coherent States},
author = {John Gough and Claus Kostler},
journal= {arXiv preprint arXiv:1303.0578},
year = {2013}
}