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20232026
most citedFisher information rates in sequentially measured quantum systems

9 citations · 13 across the 2 of their papers we have counts for

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quant-ph2026

Work distribution for strongly coupled many-body open quantum systems

H. T. M. Nghiem, T. A. Costi, S. Campbell +1

The non-equilibrium quantum thermodynamics of many-body open systems is notoriously rich, especially in the strong-coupling regime where strong system-bath correlations develop and…

quant-ph2024

Stability of emergent time periodicity in a few-body interacting system

Steve Campbell, Jens Eisert, Giacomo Guarnieri

We examine the onset and resilience of emergent time periodicity in a few-body all-to-all interacting Lipkin-Meshkov-Glick model, where one of the constituents is locally in contac…

quant-ph20249 cited

Fisher information rates in sequentially measured quantum systems

Eoin O'Connor, Steve Campbell, Gabriel T. Landi

We consider the impact that temporal correlations in the measurement statistics can have on the achievable precision in a sequential metrological protocol. In this setting, and for…

quant-ph2023

Multiparameter critical quantum metrology with impurity probes

George Mihailescu, Abolfazl Bayat, Steve Campbell +1

Quantum systems can be used as probes in the context of metrology for enhanced parameter estimation. In particular, the delicacy of critical systems to perturbations can make them…

quant-ph20234 cited

Quantum work statistics of controlled evolutions

Steve Campbell

We use the quantum work statistics to characterize the controlled dynamics governed by a counterdiabatic driving field. Focusing on the Shannon entropy of the work probability dist…