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Advances in Quantum Gates and Computing with Trapped Ions

MIXED · K09 · ID: 1443397

Presentations

  • Progress towards laser-free mixed-species gates with a near-motional frequency oscillating gradient

    ORAL

    –

    Presenters

    • Hannah M Knaack

      University of Colorado, Boulder

    Authors

    • Hannah M Knaack

      University of Colorado, Boulder

    • Laurent J Stephenson

      National Institute of Standards and Tech

    • Alejandra L Collopy

      NIST, National Institute of Standards and Tech

    • Christina M Bowers

      Colgate University

    • Andrew C Wilson

      National Institute of Standards and Technology Boulder

    • Dietrich Leibfried

      National Institute of Standards and Tech

    • Daniel H Slichter

      NIST (Boulder)

    View abstract →

  • In situ measurement and reset of individual qubits with < 1E-3 probability of accidental measurement at the neighbour

    ORAL

    –

    Presenters

    • Nikhil Kotibhaskar

      Institute for Quantum Computing

    Authors

    • Nikhil Kotibhaskar

      Institute for Quantum Computing

    • Lewis Hahn

      University of Waterloo

    • Sainath Motlakunta

      University of Waterloo

    • Chung-You Shih

      University of Waterloo

    • Anthony Vogliano

      University of Waterloo

    • Jingwen Zhu

      University of Waterloo

    • Yu-Ting Chen

      Harvard University, University of Waterloo

    • Kazi Islam

      University of Waterloo

    View abstract →

  • A next-generation trapped ion quantum computing system

    ORAL

    –

    Presenters

    • Yichao Yu

      DQC/Duke ECE

    Authors

    • Yichao Yu

      DQC/Duke ECE

    • Liudmila Zhukas

      DQC/Duke ECE

    • Lei Feng

      Duke Quantum Center and Department Electrical and Computer Engineering (and Physics), Duke University, Durham, NC, JQI/QuICS/UMD Physics, DQC/Duke ECE

    • Marko Cetina

      Duke Quantum Center and Department of Physics, Duke University, Durham, NC, JQI/QuICS/UMD Physics, DQC/Duke ECE, Duke University

    • Crystal Noel

      JQI/QuICS/UMD Physics, DQC/Duke ECE

    • Debopriyo Biswas

      JQI/QuICS/UMD Physics, DQC/Duke ECE

    • Andrew Risinger

      University of Maryland, College Park, JQI/QuICS/UMD Physics

    • Vivian Zhang

      DQC/Duke ECE

    • Keqin Yan

      DQC/Duke ECE

    • Bahaa Harraz

      DQC/Duke ECE

    • Grant Eberle

      DQC/Duke ECE

    • Alexander Kozhanov

      DQC/Duke ECE

    • Christopher Monroe

      Duke Quantum Center and Departments of Electrical and Computer Engineering and Physics, Duke University; IonQ, Inc., JQI/QuICS/UMD Physics, DQC/Duke ECE, IonQ

    View abstract →

  • Quantum information processing in mixed qubit type registers of individually addressed <sup>137</sup>Ba<sup>+ </sup>ions

    ORAL

    –

    Presenters

    • Ana S Sotirova

      Department of Physics, University of Oxford

    Authors

    • Ana S Sotirova

      Department of Physics, University of Oxford

    • Jamie D Leppard

      University of Oxford, Department of Physics, University of Oxford

    • Andres Vazquez Brennan

      University of Oxford

    • Fabian Pokorny

      University of Oxford, Department of Physics, University of Oxford

    • Chris J Ballance

      University of Oxford, University of Oxford/Oxford Ionics, Department of Physics, University of Oxford

    View abstract →

  • Coherent Control of Trapped Ion Qubits with Localized Electric Fields

    ORAL

    –

    Publication: arXiv:2210.16129

    Presenters

    • Raghavendra Srinivas

      University of Oxford/Oxford Ionics, University of Oxford

    Authors

    • Raghavendra Srinivas

      University of Oxford/Oxford Ionics, University of Oxford

    • Clemens M Löschnauer

      Oxford Ionics

    • Maciej Malinowski

      Oxford Ionics

    • Amy C Hughes

      Oxford Ionics

    • Rustin Nourshargh

      Oxford Ionics

    • Vlad Negnevitsky

      ETH Zurich, Oxford Ionics

    • David T Allcock

      University of Oregon/Oxford Ionics

    • Steven A King

      Oxford Ionics

    • Clemens Matthiesen

      Oxford Ionics

    • Thomas P Harty

      Oxford Ionics

    • Chris J Ballance

      University of Oxford/Oxford Ionics

    View abstract →

  • Standing-wave Mølmer-Sørensen gates on a quadrupole transition

    ORAL

    –

    Presenters

    • Oana Bazavan

      University of Oxford

    Authors

    • Oana Bazavan

      University of Oxford

    • Sebastian Saner

      University of Oxford

    • Donovan Webb

      University of Oxford

    • Raghavendra Srinivas

      University of Oxford/Oxford Ionics, University of Oxford

    • Gabriel Araneda

      University of Oxford

    • David M Lucas

      University of Oxford

    • Chris J Ballance

      University of Oxford, University of Oxford/Oxford Ionics, Department of Physics, University of Oxford

    View abstract →

  • Error mitigation on global entangling gates with trapped ions

    ORAL

    –

    Publication: [1] Yao Lu, Shuaining Zhang, Kuan Zhang, et al., Nature 572, 363 (2019).

    Presenters

    • Zhengyang Cai

      Tsinghua University

    Authors

    • Zhengyang Cai

      Tsinghua University

    • Pengfei Wang

      Tsinghua University

    • Wentao Chen

      Tsinghua University

    • Jialiang Zhang

      Tsinghua University

    • Jing-Ning Zhang

      Beijing Academy of Quantum Information Sciences

    • Kihwan Kim

      Tsinghua University

    View abstract →

  • A low noise 532nm laser system for driving Raman transitions in trapped <sup>137</sup>Ba<sup>+</sup>

    ORAL

    –

    Presenters

    • Jamie D Leppard

      University of Oxford, Department of Physics, University of Oxford

    Authors

    • Jamie D Leppard

      University of Oxford, Department of Physics, University of Oxford

    • Ana S Sotirova

      Department of Physics, University of Oxford

    • Andres Vazquez Brennan

      University of Oxford

    • Fabian Pokorny

      University of Oxford, Department of Physics, University of Oxford

    • Chris J Ballance

      University of Oxford, University of Oxford/Oxford Ionics, Department of Physics, University of Oxford

    View abstract →