42 citations · 63 across the 3 of their papers we have counts for
7 papers · 1 filter
Quantum sensing networks for the estimation of linear functions
Jesús Rubio, Paul A Knott, Timothy J Proctor +1
The theoretical framework for networked quantum sensing has been developed to a great extent in the past few years, but there are still a number of open questions. Among these, a p…
Decoherence, quantum Darwinism, and the generic emergence of our objective classical reality
P. A. Knott
In this article I aim to provide an intuitive and non-technical introduction to decoherence and quantum Darwinism. Together these theories explain how our classical reality emerges…
A hybrid machine-learning algorithm for designing quantum experiments
L. O'Driscoll, R. Nichols, P. A. Knott
We introduce a hybrid machine-learning algorithm for designing quantum optics experiments that produce specific quantum states. Our algorithm successfully found experimental scheme…
Generic emergence of objectivity of observables in infinite dimensions
Paul A. Knott, Tommaso Tufarelli, Marco Piani +1
Quantum Darwinism posits that information becomes objective whenever multiple observers indirectly probe a quantum system by each measuring a fraction of the environment. It was re…
Non-asymptotic analysis of quantum metrology protocols beyond the Cramér-Rao bound
Jesús Rubio, Paul Knott, Jacob Dunningham
Many results in the quantum metrology literature use the Cramér-Rao bound and the Fisher information to compare different quantum estimation strategies. However, there are several…
Networked quantum sensing
T. J. Proctor, P. A. Knott, J. A. Dunningham
We introduce a general model for a network of quantum sensors, and we use this model to consider the question: when do correlations (quantum or classical) between quantum sensors e…