233 citations · 2.1k across the 62 of their papers we have counts for
4 papers · 1 filter
Comment on "Thermodynamic Principle for Quantum Metrology"
Shane Dooley, Michael J. Kewming, Mark T. Mitchison +1
In Phys. Rev. Lett. 128, 200501 (2022) the authors consider the thermodynamic cost of quantum metrology. One of the main results is $\mathcal{S} \geq \log(2) \| h_λ\|^{-2} F_Q [ψ_λ…
Diverging current fluctuations in critical Kerr resonators
Michael J. Kewming, Mark T. Mitchison, Gabriel T. Landi
The parametrically pumped Kerr model describes a driven-dissipative nonlinear cavity, whose nonequilibrium phase diagram features both continuous and discontinuous quantum phase tr…
Extractable work in quantum electromechanics
Oisin Culhane, Mark T. Mitchison, John Goold
Recent experiments have demonstrated the generation of coherent mechanical oscillations in a suspended carbon nanotube, which are driven by an electric current through the device a…
Robust nonequilibrium surface currents in the 3D Hofstadter model
Mark T. Mitchison, Ángel Rivas, Miguel A. Martin-Delgado
Genuinely two-dimensional robust crosscurrents -- which flow against the natural direction of heat flux -- have been missing since the discovery of their one-dimensional counterpar…