136 citations · 1.7k across the 70 of their papers we have counts for
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Mean-field Dynamics and Fisher Information in matterwave Interferometry
Simon A. Haine
There has been considerable recent interest in the mean-field dynamics of various atom-interferometry schemes designed for precision sensing. In the field of quantum metrology, the…
Bose-Einstein condensation in large time-averaged optical ring potentials
Thomas A. Bell, Jake A. P. Glidden, Leif Humbert +6
Interferometric measurements with matter waves are established techniques for sensitive gravimetry, rotation sensing, and measurement of surface interactions, but compact interfero…
Quantum Enhanced Measurement of Rotations with a Spin-1 Bose-Einstein Condensate in a Ring Trap
Samuel P. Nolan, Jacopo Sabbatini, Michael W. J. Bromley +2
We present a model of a spin-squeezed rotation sensor utilising the Sagnac effect in a spin-1 Bose-Einstein condensate in a ring trap. The two input states for the interferometer a…
Generation of Atom-Light Entanglement in an Optical Cavity for Quantum Enhanced Atom-Interferometery
Simon A. Haine, Wing Yung Sarah Lau
We theoretically investigate the generation of atom-light entanglement via Raman superradiance in an optical cavity, and show how this can be used to enhance the sensitivity of ato…
Coherence and linewidth of a continuously pumped atom laser at finite temperature
Geoffrey M. Lee, Simon A. Haine, Ashton S. Bradley +1
A continuous wave atom laser formed by the outcoupling of atoms from a trapped Bose-Einstein condensate (BEC) potentially has a range of metrological applications. However, in orde…
Quantum metrology with mixed states: When recovering lost information is better than never losing it
Simon A. Haine, Stuart S. Szigeti
Quantum-enhanced metrology can be achieved by entangling a probe with an auxiliary system, passing the probe through an interferometer, and subsequently making measurements on both…