86 citations · 134 across the 2 of their papers we have counts for
4 papers
Making the most of time in quantum metrology: concurrent state preparation and sensing
Anthony J. Hayes, Shane Dooley, William J. Munro +2
A quantum metrology protocol for parameter estimation is typically comprised of three stages: probe state preparation, sensing and then readout, where the time required for the fir…
Collapse and revival of entanglement between qubits coupled to a spin coherent state
Iskandar Bahari, Timothy P. Spiller, Shane Dooley +2
We extend study of the Jaynes-Cummings model involving a pair of identical two-level atoms (or qubits) interacting with a single mode quantized field. We investigate the effects of…
Local versus Global Strategies in Multi-parameter Estimation
P. A. Knott, T. J. Proctor, A. J. Hayes +3
We consider the problem of estimating multiple phases using a multi-mode interferometer. In this setting we show that while global strategies with multi-mode entanglement can lead…
Practical quantum metrology with large precision gains in the low photon number regime
P. A. Knott, T. J. Proctor, A. J. Hayes +2
Quantum metrology exploits quantum correlations to make precise measurements with limited particle numbers. By utilizing inter- and intra- mode correlations in an optical interfero…