Prof Jonathan Jones: Publications

Magnetic field sensing beyond the standard quantum limit using 10-spin NOON states

(2008)

Authors:

Jonathan A Jones, Steven D Karlen, Joe Fitzsimons, Arzhang Ardavan, Simon C Benjamin, GAD Briggs, John JL Morton

NMR implementations of Gauss sums

(2008)

NMR implementations of Gauss sums

PHYSICS LETTERS A 372:36 (2008) 5758-5759

Arbitrary precision composite pulses for NMR quantum computing.

J Magn Reson 189:1 (2007) 114-120

Authors:

William G Alway, Jonathan A Jones

Abstract:

We discuss the implementation of arbitrary precision composite pulses developed using the methods of Brown et al. [K.R. Brown, A.W. Harrow, I.L. Chuang, Arbitrarily accurate composite pulse sequences, Phys. Rev. A 70 (2004) 052318]. We give explicit results for pulse sequences designed to tackle both the simple case of pulse length errors and the more complex case of off-resonance errors. The results are developed in the context of NMR quantum computation, but could be applied more widely.

Arbitrary precision composite pulses for NMR quantum computing

(2007)

Authors:

William G Alway, Jonathan A Jones

51��