55 citations · 111 across the 6 of their papers we have counts for
6 papers
Quantum metrology with rotating matter waves in different geometries
J. A. Dunningham, J. J. Cooper, D. W. Hallwood
A promising practical application of entanglement is metrology, where quantum states can be used to make measurements beyond the shot noise limit. Here we consider how metrology sc…
Robust quantum enhanced phase estimation in a multimode interferometer
J. J. Cooper, D. W. Hallwood, J. A. Dunningham +1
By exploiting the correlation properties of ultracold atoms in a multi-mode interferometer, we show how quantum enhanced measurement precision can be achieved with strong robustnes…
Entanglement enhanced atomic gyroscope
J. J. Cooper, D. W. Hallwood, J. A. Dunningham
The advent of increasingly precise gyroscopes has played a key role in the technological development of navigation systems. Ring-laser and fibre-optic gyroscopes, for example, are…
Measuring atomic NOON-states and using them to make precision measurements
David W. Hallwood, Adam Stokes, Jessica J. Cooper +1
A scheme for creating NOON-states of the quasi-momentum of ultra-cold atoms has recently been proposed [New J. Phys. 8, 180 (2006)]. This was achieved by trapping the atoms in an o…
Single particle nonlocality with completely independent reference states
J. J. Cooper, J. A. Dunningham
We describe a scheme to demonstrate the nonlocal properties of a single particle by showing a violation of Bell's inequality. The scheme is experimentally achievable as the only in…
Scheme for implementing atomic multiport devices
Jessica J. Cooper, David W. Hallwood, Jacob A. Dunningham
Multiport generalizations of beam splitters are the key component in multipath interferometers, which are important in a range of quantum state engineering and precision measuremen…