Ralph, JF, Maskell, S, Jacobs, K, Rashid, M, Toroš, M, Setter, AJ and Ulbricht, H
Dynamical model selection for quantum optomechanical systems.
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Abstract
This paper considers the problem of distinguishing between different dynamical models using continuous weak measurements; that is, whether the evolution is quantum mechanical or given by a classical stochastic differential equation. We examine the conditions that optimize quantum hypothesis testing, maximizing one's ability to discriminate between classical and quantum models. We set upper limits on the temperature and lower limits on the measurement efficiencies required to explore these differences, using experiments in levitated optomechanical systems as an example.
Item Type: | Article |
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Additional Information: | 6 pages, 1 figure |
Uncontrolled Keywords: | quant-ph, quant-ph |
Depositing User: | Symplectic Admin |
Date Deposited: | 14 Mar 2018 09:26 |
Last Modified: | 19 Jan 2023 06:38 |
Related URLs: | |
URI: | https://livrepository.liverpool.ac.uk/id/eprint/3018973 |
Available Versions of this Item
- Dynamical model selection for quantum optomechanical systems. (deposited 14 Mar 2018 09:26) [Currently Displayed]