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Implementation of NMR quantum computation with para-hydrogen derived high purity quantum states

M. S. Anwar·J. A. Jones·D. Blazina·S. B. Duckett·H. A. Carteret
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Abstract

We demonstrate the first implementation of a quantum algorithm on a liquid state nuclear magnetic resonance (NMR) quantum computer using almost pure states. This was achieved using a two qubit device where the initial state is an almost pure singlet nuclear spin state of a pair of 1H nuclei arising from a chemical reaction involving para-hydrogen. We have implemented Deutsch's algorithm for distinguishing between constant and balanced functions with a single query.

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M. S. Anwar, J. A. Jones, D. Blazina, S. B. Duckett, H. A. Carteret. 2004-06-08. Implementation of NMR quantum computation with para-hydrogen derived high purity quantum states. https://doi.org/10.1103/physreva.70.032324

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