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arXiv · 1909.02374

Coherent manipulation of a molecular Ln-based nuclear qudit coupled to an electron qubit

Riaz Hussain·Giuseppe Allodi·Alessandro Chiesa·Elena Garlatti·Dmitri Mitcov·Andreas Konstantatos·Kasper S. Pedersen·Roberto De Renzi·Stergios Piligkos·Stefano Carretta
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Abstract

We demonstrate that the [Yb(trensal)] molecule is a prototypical coupled electronic qubit-nuclear qudit system. The combination of noise-resilient nuclear degrees of freedom and large reduction of nutation time induced by electron-nuclear mixing enables coherent manipulation of this qudit by radio-frequency pulses. Moreover, the multi-level structure of the qudit is exploited to encode and operate a qubit with embedded basic quantum error correction.

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Riaz Hussain, Giuseppe Allodi, Alessandro Chiesa, Elena Garlatti, Dmitri Mitcov, Andreas Konstantatos, Kasper S. Pedersen, Roberto De Renzi, Stergios Piligkos, Stefano Carretta. 2019-09-05. Coherent manipulation of a molecular Ln-based nuclear qudit coupled to an electron qubit. https://doi.org/10.1021/jacs.8b05934

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