255 citations · 463 across the 6 of their papers we have counts for
10 papers
Error tolerance in an NMR Implementation of Grover's Fixed-Point Quantum Search Algorithm
Li Xiao, Jonathan A. Jones
We describe an implementation of Grover's fixed-point quantum search algorithm on a nuclear magnetic resonance (NMR) quantum computer, searching for either one or two matching item…
Preparing high purity initial states for nuclear magnetic resonance quantum computing
M. S. Anwar, D. Blazina, H. Carteret +5
Here we demonstrate how para-hydrogen can be used to prepare a two-spin system in an almost pure state which is suitable for implementing nuclear magnetic resonance (NMR) quantum c…
Suppressing Weak Ising Couplings: Tailored Gates for Quantum Computation
Jonathan A. Jones
I describe the use of techniques based on composite rotations to develop controlled phase gates in which the effects of weak Ising couplings are suppressed. A tailored composite ph…
Robust quantum information processing with techniques from liquid state NMR
Jonathan A. Jones
While Nuclear Magnetic Resonance (NMR) techniques are unlikely to lead to a large scale quantum computer they are well suited to investigating basic phenomena and developing new te…
Robust Ising Gates for Practical Quantum Computation
Jonathan A. Jones
I describe the use of techniques based on composite rotations to combat systematic errors in controlled phase gates, which form the basis of two qubit quantum logic gates. Although…
Tackling Systematic Errors in Quantum Logic Gates with Composite Rotations
H. K. Cummins, G. Llewellyn, J. A. Jones
We describe the use of composite rotations to combat systematic errors in single qubit quantum logic gates and discuss three families of composite rotations which can be used to co…