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

doi:10.1021/jacs.8b05934

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^*

^*Corresponding author for this work

Department of Chemistry

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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 multilevel structure of the qudit is exploited to encode and operate a qubit with embedded basic quantum error correction.

Original language	English
Journal	Journal of the American Chemical Society
Volume	140
Issue number	31
Pages (from-to)	9814-9818
ISSN	0002-7863
DOIs	https://doi.org/10.1021/jacs.8b05934
Publication status	Published - 8 Aug 2018

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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 multilevel structure of the qudit is exploited to encode and operate a qubit with embedded basic quantum error correction.",

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AU - Hussain, Riaz

AU - Allodi, Giuseppe

AU - Chiesa, Alessandro

AU - Garlatti, Elena

AU - Mitcov, Dmitri

AU - Konstantatos, Andreas

AU - Pedersen, Kasper S.

AU - De Renzi, Roberto

AU - Piligkos, Stergios

AU - Carretta, Stefano

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N2 - 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 multilevel structure of the qudit is exploited to encode and operate a qubit with embedded basic quantum error correction.

AB - 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 multilevel structure of the qudit is exploited to encode and operate a qubit with embedded basic quantum error correction.

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DO - 10.1021/jacs.8b05934

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ER -

Coherent Manipulation of a Molecular Ln-Based Nuclear Qudit Coupled to an Electron Qubit

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