79 citations · 430 across the 13 of their papers we have counts for
13 papers
Closed-form Bayesian quantum estimation of Gaussian states
Edward Gandar, Jesús Rubio
Bayesian quantum estimation provides a robust formalism for quantum technologies, particularly in scenarios with limited data and minimal prior information. Yet, its application to…
On the role of symmetry and geometry in global quantum sensing
Julia Boeyens, Jonas Glatthard, Edward Gandar +3
Global quantum sensing enables parameter estimation across arbitrary ranges with a finite number of measurements. Among the various existing formulations, the Bayesian paradigm sta…
Optimal cold atom thermometry using adaptive Bayesian strategies
Jonas Glatthard, Jesús Rubio, Rahul Sawant +3
Precise temperature measurements on systems of few ultracold atoms is of paramount importance in quantum technologies, but can be very resource-intensive. Here, we put forward an a…
Quantum scale estimation
Jesús Rubio
Quantum scale estimation, as introduced and explored here, establishes the most precise framework for the estimation of scale parameters that is allowed by the laws of quantum mech…
Average number is an insufficient metric for interferometry
Dominic Branford, Jesús Rubio
We argue that analysing schemes for metrology solely in terms of the average particle number can obscure the number of particles effectively used in informative events. For a numbe…
Global Quantum Thermometry
Jesús Rubio, Janet Anders, Luis A. Correa
A paradigm shift in quantum thermometry is proposed. To date, thermometry has relied on local estimation, which is useful to reduce statistical fluctuations once the temperature is…