Experimental creation of quantum Zeno subspaces by repeated multi-spin projections in diamond

Repeated observations of quantum states inhibit coherent evolution through the Zeno effect, providing opportunities for controlling multi-qubit systems. Here the authors demonstrate that projecting joint observables of three spins in diamond creates quantum Zeno subspaces that suppress dephasing.

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Auteurs principaux: N. Kalb, J. Cramer, D. J. Twitchen, M. Markham, R. Hanson, T. H. Taminiau
Format: article
Langue:EN
Publié: Nature Portfolio 2016
Sujets:
Q
Accès en ligne:https://doaj.org/article/439f062fb57945bdaef9c2bf5d9dd2ad
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