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Superconducting Qubits: QEC and Ultrastrong Coupling

ORAL · W16 · ID: 354349

Presentations

  • Ground state of a circuit QED system in the deep-strong-coupling regime coupled to an environment

    ORAL

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    Presenters

    • Tomohiro Shitara

      Tokyo Medical and Dental University

    Authors

    • Tomohiro Shitara

      Tokyo Medical and Dental University

    • Motoaki Bamba

      Japan Science and Technology Agency, Department of Physics, Kyoto University

    • Fumiki Yoshihara

      National Institute of Information and Communications Technology, Advanced ICT research institute, NICT

    • Tomoko Fuse

      National Institute of Information and Communications Technology, Advanced ICT research institute, NICT

    • Kouichi Semba

      National Institute of Information and Communications Technology, National Institute of Information and Communications Technology, Japan., Advanced ICT research institute, NICT

    • Kazuki Koshino

      Tokyo Medical and Dental University

    View abstract →

  • Time-domain measurements of an ultra-strongly coupled qubit-resonator circuit

    ORAL

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    Presenters

    • Tomoko Fuse

      National Institute of Information and Communications Technology, Advanced ICT research institute, NICT

    Authors

    • Tomoko Fuse

      National Institute of Information and Communications Technology, Advanced ICT research institute, NICT

    • Fumiki Yoshihara

      National Institute of Information and Communications Technology, Advanced ICT research institute, NICT

    • Sahel Ashhab

      Qatar Environment and Energy Research Institute

    • Kousuke Kakuyanagi

      NTT, NTT Basic Research Laboratories, NTT Corporation, NTT Basic Research Labs

    • Shiro Saito

      NTT, NTT Basic Research Laboratories, NTT Corporation, NTT Basic Research Labs

    • Kouichi Semba

      National Institute of Information and Communications Technology, National Institute of Information and Communications Technology, Japan., Advanced ICT research institute, NICT

    View abstract →

  • Conical intersections and Berry phase in deep-strongly coupled superconducting qubit-resonator system

    ORAL

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    Presenters

    • Kouichi Semba

      National Institute of Information and Communications Technology, National Institute of Information and Communications Technology, Japan., Advanced ICT research institute, NICT

    Authors

    • Kouichi Semba

      National Institute of Information and Communications Technology, National Institute of Information and Communications Technology, Japan., Advanced ICT research institute, NICT

    • Sahel Ashhab

      Qatar Environment and Energy Research Institute, Qatar Foundation, Qatar., Qatar Environment & Energy Research Institute

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  • Quantum impurity physics meets circuit QED: observation of finite lifetime photons

    ORAL

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    Presenters

    • Roman Kuzmin

      University of Maryland, College Park

    Authors

    • Roman Kuzmin

      University of Maryland, College Park

    • Nicholas Grabon

      University of Maryland, College Park

    • Nitish Jitendrakumar Mehta

      University of Maryland, College Park

    • Moshe Goldstein

      Tel Aviv University, School of Physics and Astronomy, Tel Aviv University, Raymond and Beverly Sackler School of Physics and Astronomy, Tel Aviv University

    • Vladimir Manucharyan

      Physics, Univ of Maryland-College Park, University of Maryland, College Park, University of Maryland - College Park, University of Maryland

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  • Cavity-free circuit quantum electrodynamics: interfacing a high-coherence qubit with propagating photons

    ORAL

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    Presenters

    • Yen-Hsiang Lin

      Physics, Univ of Maryland-College Park, University of Maryland, College Park

    Authors

    • Yen-Hsiang Lin

      Physics, Univ of Maryland-College Park, University of Maryland, College Park

    • Haonan Xiong

      Physics, Univ of Maryland-College Park, University of Maryland, College Park

    • Nathanael Pierre Cottet

      Physics, Univ Lyon, ENS de Lyon, Université Lyon, ENS de Lyon, Université Claude Bernard, CNRS, Laboratoire de Physique,F-69342 Lyon, France, Ecole Normale Superieure de Lyon

    • Long Nguyen

      Physics, Univ of Maryland-College Park, University of Maryland, College Park, University of Maryland - College Park

    • Ray Mencia

      Physics, Univ of Maryland-College Park, University of Maryland, College Park

    • Aaron Somoroff

      Physics, Univ of Maryland-College Park, University of Maryland, College Park, University of Maryland - College Park

    • Vladimir Manucharyan

      Physics, Univ of Maryland-College Park, University of Maryland, College Park, University of Maryland - College Park, University of Maryland

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  • Experimental Demonstration of Quantum Error Detection with a Small Surface Code

    ORAL

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    Presenters

    • Christian Kraglund Andersen

      ETH Zurich, Department of Physics, ETH Zurich

    Authors

    • Christian Kraglund Andersen

      ETH Zurich, Department of Physics, ETH Zurich

    • Ants Remm

      ETH Zurich, Department of Physics, ETH Zurich

    • Stefania Lazar

      ETH Zurich, Department of Physics, ETH Zurich

    • Nathan Lacroix

      ETH Zurich, Department of Physics, ETH Zurich

    • Sebastian Krinner

      ETH Zurich

    • Graham J. Norris

      ETH Zurich

    • Mihai Gabureac

      ETH Zurich

    • Christopher Eichler

      ETH Zurich, Department of Physics, ETH Zurich

    • Andreas Wallraff

      ETH Zurich, Department of Physics, ETH Zurich

    View abstract →

  • Evaluation of the Performance of a 7-Qubit Surface Code

    ORAL

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    Presenters

    • Ants Remm

      ETH Zurich, Department of Physics, ETH Zurich

    Authors

    • Ants Remm

      ETH Zurich, Department of Physics, ETH Zurich

    • Christian Kraglund Andersen

      ETH Zurich, Department of Physics, ETH Zurich

    • Stefania Lazar

      ETH Zurich, Department of Physics, ETH Zurich

    • Nathan Lacroix

      ETH Zurich, Department of Physics, ETH Zurich

    • Sebastian Krinner

      ETH Zurich

    • Graham J. Norris

      ETH Zurich

    • Mihai Gabureac

      ETH Zurich

    • Christopher Eichler

      ETH Zurich, Department of Physics, ETH Zurich

    • Andreas Wallraff

      ETH Zurich, Department of Physics, ETH Zurich

    View abstract →

  • Real-time decoding of repeated stabilizer measurements in a bit-flip code

    ORAL

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    Presenters

    • Diego Ristè

      Raytheon BBN Technologies, BBN Technology - Massachusetts

    Authors

    • Diego Ristè

      Raytheon BBN Technologies, BBN Technology - Massachusetts

    • Luke Govia

      Quantum Engineering and Computation, Raytheon BBN Technologies, Raytheon BBN Technologies, BBN Technology - Massachusetts, BBN Technologies

    • Brian Donovan

      Systems & Technology Research

    • Spencer Fallek

      Raytheon BBN Technologies

    • William Kalfus

      Raytheon BBN Technologies

    • Maika Takita

      IBM Thomas J. Watson Research Center, IBM TJ Watson Research Center

    • Antonio D Corcoles

      IBM Thomas J. Watson Research Center, IBM TJ Watson Research Center

    • Markus Brink

      IBM Thomas J. Watson Research Center, IBM TJ Watson Research Center

    • Nicholas T Bronn

      IBM Thomas J. Watson Research Center, IBM TJ Watson Research Center

    • Jerry M. Chow

      IBM TJ Watson Research Center, IBM Thomas J. Watson Research Center

    View abstract →

  • Real-time Quantum Error Correction for a Surface-Code Logical Qubit

    ORAL

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    Presenters

    • Miguel Moreira

      QuTech and Kavli Institute of Nanoscience, Delft University of Technology, QuTech, Delft University of Technology

    Authors

    • Miguel Moreira

      QuTech and Kavli Institute of Nanoscience, Delft University of Technology, QuTech, Delft University of Technology

    • Brian M Tarasinski

      QuTech and Kavli Institute of Nanoscience, Delft University of Technology - Netherlands, QuTech and Kavli Institute of Nanoscience, Delft University of Technology

    • Jordy Gloudemans

      QuTech and Kavli Institute of Nanoscience, Delft University of Technology

    • Viacheslav P. Ostroukh

      QuTech and Kavli Institute of Nanoscience, Delft University of Technology - Netherlands, QuTech and Kavli Institute of Nanoscience, Delft University of Technology

    • Wouter Vlothuizen

      QuTech, Netherlands Organization for Applied Scientific Research

    • Leonardo DiCarlo

      QuTech and Kavli Institute of Nanoscience, Delft University of Technology, Delft, The Netherlands, Delft University of Technology, QuTech and Kavli Institute of Nanoscience, Delft University of Technology - Netherlands, QuTech and Kavli Institute of Nanoscience, Delft University of Technology

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  • Continuous Parity Measurement and Error Correction

    ORAL

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    Presenters

    • William Livingston

      University of California, Berkeley

    Authors

    • William Livingston

      University of California, Berkeley

    • Machiel S Blok

      University of California, Berkeley, Univ of California - Berkeley

    • Juan Atalaya

      University of California, Berkeley, Chemistry, University of California, Berkeley

    • Razieh Mohseninia

      Univ of Southern California

    • Jing Yang

      University of Rochester

    • Andrew N Jordan

      University of Rochester

    • Justin Dressel

      Chapman University, Chapman Univ, Institute for Quantum Studies, Chapman University

    • Irfan Siddiqi

      University of California, Berkeley, Univ of California - Berkeley, Univ of California – Berkeley, Physics, University of California, Berkeley

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  • Topological and subsystem codes on low-degree graphs with flag qubits

    ORAL

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    Presenters

    • Guanyu Zhu

      IBM TJ Watson Research Center

    Authors

    • Guanyu Zhu

      IBM TJ Watson Research Center

    • Christopher Chamberland

      IBM TJ Watson Research Center

    • Theodore Yoder

      IBM TJ Watson Research Center

    • Jared Hertzberg

      IBM TJ Watson Research Center, IBM Thomas J. Watson Research Center

    • Andrew Cross

      IBM TJ Watson Research Center, IBM T.J Watson Research Center

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  • Detection and mitigation of leakage in simulations of a transmon implementation of the surface code, Part 1: Characterization of leakage effects in a realistic error model

    ORAL

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    Presenters

    • Francesco Battistel

      QuTech, Delft University of Technology - Netherlands

    Authors

    • Francesco Battistel

      QuTech, Delft University of Technology - Netherlands

    • Boris Varbanov

      QuTech, Delft University of Technology - Netherlands

    • Brian M Tarasinski

      QuTech and Kavli Institute of Nanoscience, Delft University of Technology - Netherlands, QuTech and Kavli Institute of Nanoscience, Delft University of Technology

    • Viacheslav P. Ostroukh

      QuTech and Kavli Institute of Nanoscience, Delft University of Technology - Netherlands, QuTech and Kavli Institute of Nanoscience, Delft University of Technology

    • Thomas O'Brien

      Instituut-Lorentz for Theoretical Physics, Leiden University - Netherlands, Instituut Lorentz for Theoretical Physics, Leiden University - Netherlands, Insitute Lorentz, Leiden University, Lorentz Institute, Leiden University

    • Leonardo DiCarlo

      QuTech and Kavli Institute of Nanoscience, Delft University of Technology, Delft, The Netherlands, Delft University of Technology, QuTech and Kavli Institute of Nanoscience, Delft University of Technology - Netherlands, QuTech and Kavli Institute of Nanoscience, Delft University of Technology

    • Barbara Maria Terhal

      QuTech; JARA Institute for Quantum Information, Delft University of Technology - Netherlands; Forschungszentrum Jülich - Germany, QuTech; JARA Institute for Quantum Information, Delft University of Technology - Netherlands; Forschungszentrum Juelich - Germany, QuTech, Delft University of Technology, Delft University of Technology

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  • Detection and mitigation of leakage in simulations of a transmon implementation of the surface code, Part 2: Scalable Hidden Markov models for the identification of leakage

    ORAL

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    Presenters

    • Boris Varbanov

      QuTech, Delft University of Technology - Netherlands

    Authors

    • Boris Varbanov

      QuTech, Delft University of Technology - Netherlands

    • Francesco Battistel

      QuTech, Delft University of Technology - Netherlands

    • Brian M Tarasinski

      QuTech and Kavli Institute of Nanoscience, Delft University of Technology - Netherlands, QuTech and Kavli Institute of Nanoscience, Delft University of Technology

    • Viacheslav P. Ostroukh

      QuTech and Kavli Institute of Nanoscience, Delft University of Technology - Netherlands, QuTech and Kavli Institute of Nanoscience, Delft University of Technology

    • Thomas O'Brien

      Instituut-Lorentz for Theoretical Physics, Leiden University - Netherlands, Instituut Lorentz for Theoretical Physics, Leiden University - Netherlands, Insitute Lorentz, Leiden University, Lorentz Institute, Leiden University

    • Barbara Maria Terhal

      QuTech; JARA Institute for Quantum Information, Delft University of Technology - Netherlands; Forschungszentrum Jülich - Germany, QuTech; JARA Institute for Quantum Information, Delft University of Technology - Netherlands; Forschungszentrum Juelich - Germany, QuTech, Delft University of Technology, Delft University of Technology

    • Leonardo DiCarlo

      QuTech and Kavli Institute of Nanoscience, Delft University of Technology, Delft, The Netherlands, Delft University of Technology, QuTech and Kavli Institute of Nanoscience, Delft University of Technology - Netherlands, QuTech and Kavli Institute of Nanoscience, Delft University of Technology

    View abstract →