Quantum metrology enhanced by repetitive quantum error correction


  Daniel Louzon[1,2]  ,  Thomas Unden[2]  ,  Priya Balasubramanian[2]  ,  Yuval Vinkler[1]  ,  Martin B. Plenio[3,4]  ,  Matthew Markham[5]  ,  Daniel Twitchen[5]  ,  Igor Lovchinsky[6]  ,  Alexander O. Sushkov[6]  ,  Mikhail D. Lukin[6]  ,  Alex Retzker[1]  ,  Boris Naydenov[2,3]  ,  Liam McGuinness[2,7]  ,  Fedor Jelezko[2,3]  
[1] Racah Institute of Physics, Hebrew University of Jerusalem, 91904 Jerusalem, Israel
[2] Institute of Quantum Optics, Ulm University, 89081 Ulm, Germany
[3] Center for Integrated Quantum Science and Technology (IQST), Ulm University, 89081 Ulm, Germany
[4] Institute for Theoretical Physics, Ulm University, 89081 Ulm, Germany
[5] Element Six, Harwell Campus, Fermi Avenue, Didcot, OX11 0QR, United Kingdom
[6] Department of Physics, Harvard University, Cambridge, Massachusetts 02138, USA
[7] School of Physics, University of Melbourne, Melbourne 3010, Australia

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