Implementing Grover’s quantum search on a para-hydrogen based pure state NMR quantum computer

We demonstrate the implementation of Grover’s quantum search algorithm on a liquid state nuclear magnetic resonance quantum computer using essentially pure states. This was achieved using a two qubit device where the initial state is an essentially pure ( ε = 1.06 ± 0.04) singlet nuclear spin state...

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Bibliographic Details
Published in:Chemical physics letters 2004-12, Vol.400 (1), p.94-97
Main Authors: Anwar, M.S., Blazina, D., Carteret, H.A., Duckett, S.B., Jones, J.A.
Format: Article
Language:English
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Summary:We demonstrate the implementation of Grover’s quantum search algorithm on a liquid state nuclear magnetic resonance quantum computer using essentially pure states. This was achieved using a two qubit device where the initial state is an essentially pure ( ε = 1.06 ± 0.04) singlet nuclear spin state of a pair of 1H nuclei arising from a chemical reaction involving para-hydrogen. We have implemented Grover’s search to find one of four inputs which satisfies a function.
ISSN:0009-2614
1873-4448
DOI:10.1016/j.cplett.2004.10.078