New Fluxonium Architectures

Presentations

• Toward a scalable and high-fidelity quantum computing system with fluxonium qubits

  ORAL · Invited

  March 7, 2023, 11:00 AM – March 7, 2023, 11:36 AM

  Presenters

  • Chunqing Deng

    Alibaba Quantum Laboratory, Alibaba Group, Alibaba

  Authors

  • Chunqing Deng

    Alibaba Quantum Laboratory, Alibaba Group, Alibaba

  View abstract →

• The Cold Echo Qubit: a Novel Small Logical Qubit Architecture Inspired by AC-Driven Quantum Annealing

  ORAL

  March 7, 2023, 11:36 AM – March 7, 2023, 11:48 AM

  Presenters

  • Eliot Kapit

    Colorado School of Mines

  Authors

  • Eliot Kapit

    Colorado School of Mines

  • Vadim Oganesyan

    CUNY, Staten Island, The Graduate Center, City University of New York

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• An Architecture for High-Fidelity, Robust Two-Qubit Fluxonium Gates with a Transmon Coupler

  ORAL

  March 7, 2023, 11:48 AM – March 7, 2023, 12:00 PM

  Presenters

  • Leon Ding

    Massachusetts Institute of Technology MIT, Massachusetts Institute of Technology

  Authors

  • Leon Ding

    Massachusetts Institute of Technology MIT, Massachusetts Institute of Technology

  • Max Hays

    Massachusetts Institute of Technology (MIT), MIT, Massachusetts Institute of Technology

  • Youngkyu Sung

    Massachusetts Institute of Technology MIT

  • Bharath Kannan

    Massachusetts Institute of Technology MIT, Massachusetts Institute of Technology

  • Junyoung An

    Massachusetts Institute of Technology, Massachusetts Institute of Technology MIT

  • Agustin Di Paolo

    Massachusetts Institute of Technology, Massachusetts Institute of Technology (MIT)

  • Roni Winik

    Massachusetts Institute of Technology, Massachusetts Institute of Technology MIT

  • Kate Azar

    MIT Lincoln Laboratory

  • Thomas M Hazard

    MIT Lincoln Lab, MIT Lincoln Laboratory

  • David K Kim

    MIT Lincoln Lab, MIT Lincoln Laboratory

  • Bethany M Niedzielski

    MIT Lincoln Lab, MIT Lincoln Laboratory

  • Alexander Melville

    MIT Lincoln Laboratory

  • Mollie E Schwartz

    MIT Lincoln Laboratory

  • Jonilyn L Yoder

    MIT Lincoln Lab, MIT Lincoln Laboratory

  • Devin L Underwood

    IBM TJ Watson Research Center, IBM Quantum

  • Terry P Orlando

    Massachusetts Institute of Technology MIT, Massachusetts Institute of Technology

  • Simon Gustavsson

    Massachusetts Institute of Technology MIT, Massachusetts Institute of Technology

  • Jeffrey A Grover

    Massachusetts Institute of Technology MIT, Massachusetts Institute of Technology (MIT), Massachusetts Institute of Technology

  • Kyle Serniak

    MIT Lincoln Laboratory

  • William D Oliver

    Massachusetts Institute of Technology MIT, Massachusetts Institute of Technology (MIT), MIT Lincoln Laboratory, Massachusetts Institute of Technology (MIT), Massachusetts Institute of Technology, Massachusetts Institute of Technology, MIT Lincoln Laboratory

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• Small-scale quantum processor with Heavy-Fluxonium Qubit

  ORAL

  March 7, 2023, 12:00 PM – March 7, 2023, 12:12 PM

  Presenters

  • Gaurav Bothara

    Tata Institute of Fundamental Research, Mumbai

  Authors

  • Gaurav Bothara

    Tata Institute of Fundamental Research, Mumbai

  • Kishor V Salunkhe

    Tata Inst of Fundamental Res, Tata Institute of Fundamental Research

  • Meghan P Patankar

    Tata Inst of Fundamental Res, Tata Institute of Fundamental Research, Mumbai, Tata Institute of Fundamental Research

  • Rajamani Vijayaraghavan

    Tata Inst of Fundamental Res, Tata Institute of Fundamental Research

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• Measurement of Planar Fluxonia

  ORAL

  March 7, 2023, 12:12 PM – March 7, 2023, 12:24 PM

  Presenters

  • Kate Azar

    MIT Lincoln Laboratory

  Authors

  • Kate Azar

    MIT Lincoln Laboratory

  • Kyle Serniak

    MIT Lincoln Laboratory

  • Thomas M Hazard

    MIT Lincoln Lab, MIT Lincoln Laboratory

  • Leon Ding

    Massachusetts Institute of Technology MIT, Massachusetts Institute of Technology

  • Agustin Di Paolo

    Massachusetts Institute of Technology (MIT), Massachusetts Institute of Technology

  • Max Hays

    Massachusetts Institute of Technology (MIT), MIT, Massachusetts Institute of Technology

  • Junyoung An

    Massachusetts Institute of Technology, Massachusetts Institute of Technology MIT

  • Ilan T Rosen

    Stanford Univ, Massachusetts Institute of Technology

  • David K Kim

    MIT Lincoln Lab, MIT Lincoln Laboratory

  • Bethany M Niedzielski

    MIT Lincoln Lab, MIT Lincoln Laboratory

  • Alexander Melville

    MIT Lincoln Laboratory

  • Jeffrey A Grover

    Massachusetts Institute of Technology MIT, Massachusetts Institute of Technology (MIT), Massachusetts Institute of Technology

  • Mollie E Schwartz

    MIT Lincoln Laboratory

  • Jonilyn L Yoder

    MIT Lincoln Lab, MIT Lincoln Laboratory

  • William D Oliver

    Massachusetts Institute of Technology MIT, Massachusetts Institute of Technology (MIT), MIT Lincoln Laboratory, Massachusetts Institute of Technology (MIT), Massachusetts Institute of Technology, Massachusetts Institute of Technology, MIT Lincoln Laboratory

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• Experimental Investigation of a Protected Qubit Subspace Within a Fluxonium Molecule

  ORAL

  March 7, 2023, 12:24 PM – March 7, 2023, 12:36 PM

  Presenters

  • Shashwat Kumar

    Princeton University

  Authors

  • Shashwat Kumar

    Princeton University

  • Xanthe Croot

    Princeton University

  • Sara F Sussman

    Princeton

  • Xinyuan You

    Fermilab

  • Anjali Premkumar

    Princeton University

  • Tianpu Zhao

    Northwestern University

  • Jens Koch

    Northwestern University

  • Andrew A Houck

    Princeton University

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• Towards high-fidelity two-qubit gates on strongly coupled fluxonium qubits

  ORAL

  March 7, 2023, 12:36 PM – March 7, 2023, 12:48 PM

  Presenters

  • Wei-Ju Lin

    University of Maryland, College Park

  Authors

  • Wei-Ju Lin

    University of Maryland, College Park

  • Haonan Xiong

    University of Maryland, College Park

  • Vladimir E Manucharyan

    University of Maryland, College Park & EPFL, University of Maryland, College Park

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• Mitigation of ZZ Coupling on Fluxonium-based Multiqubit Systems

  ORAL

  March 7, 2023, 12:48 PM – March 7, 2023, 1:00 PM

  Presenters

  • Rafael Alapisco

    University of Wisconsin - Madison

  Authors

  • Rafael Alapisco

    University of Wisconsin - Madison

  • Maxim G Vavilov

    UW-Madison

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• Improving T1 in dielectric-loss-limited fluxonium qubits

  ORAL

  March 7, 2023, 1:00 PM – March 7, 2023, 1:12 PM

  Presenters

  • Parth K Jatakia

    Princeton University

  Authors

  • Parth K Jatakia

    Princeton University

  • Jacob Bryon

    Princeton University

  • Anjali Premkumar

    Princeton University

  • Lev Krayzman

    Yale University, Princeton University

  • Shashwat Kumar

    Princeton University

  • Nathalie P de Leon

    Princeton University

  • Andrew A Houck

    Princeton University

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• Dephasing in Fluxonium Qubits from Coherent Quantum Phase Slips

  ORAL

  March 7, 2023, 1:12 PM – March 7, 2023, 1:24 PM

  Presenters

  • Kyle Serniak

    MIT Lincoln Laboratory

  Authors

  • Kyle Serniak

    MIT Lincoln Laboratory

  • Thomas M Hazard

    MIT Lincoln Lab, MIT Lincoln Laboratory

  • Agustin Di Paolo

    Massachusetts Institute of Technology (MIT), Massachusetts Institute of Technology

  • Kate Azar

    MIT Lincoln Laboratory

  • Leon Ding

    Massachusetts Institute of Technology MIT, Massachusetts Institute of Technology

  • Max Hays

    Massachusetts Institute of Technology (MIT), MIT, Massachusetts Institute of Technology

  • Junyoung An

    Massachusetts Institute of Technology, Massachusetts Institute of Technology MIT

  • Ilan T Rosen

    Stanford Univ, Massachusetts Institute of Technology

  • David K Kim

    MIT Lincoln Lab, MIT Lincoln Laboratory

  • Alexander Melville

    MIT Lincoln Laboratory

  • Bethany M Niedzielski

    MIT Lincoln Lab, MIT Lincoln Laboratory

  • Jeffrey A Grover

    Massachusetts Institute of Technology MIT, Massachusetts Institute of Technology (MIT), Massachusetts Institute of Technology

  • Mollie E Schwartz

    MIT Lincoln Laboratory

  • Jonilyn L Yoder

    MIT Lincoln Lab, MIT Lincoln Laboratory

  • William D Oliver

    Massachusetts Institute of Technology MIT, Massachusetts Institute of Technology (MIT), MIT Lincoln Laboratory, Massachusetts Institute of Technology (MIT), Massachusetts Institute of Technology, Massachusetts Institute of Technology, MIT Lincoln Laboratory

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• Optimized Readout of a Fluxonium Qubit

  ORAL

  March 7, 2023, 1:24 PM – March 7, 2023, 1:36 PM

  Presenters

  • Taryn V Stefanski

    Quantum Engineering Centre for Doctorial Training, University of Bristol and QuTech and Kavli Institute of Nanoscience, Delft University of Technology

  Authors

  • Taryn V Stefanski

    Quantum Engineering Centre for Doctorial Training, University of Bristol and QuTech and Kavli Institute of Nanoscience, Delft University of Technology

  • Siddharth Singh

    QuTech and Kavli Institute of Nanoscience, Delft University of Technology

  • Figen Yilmaz

    QuTech and Kavli Institute of Nanoscience, Delft University of Technology

  • Martijn F. S. Zwanenburg

    QuTech and Kavli Institute of Nanoscience, Delft University of Technology

  • Christian Kraglund Andersen

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

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• Tunable coupler for high-fidelity two-qubit gates in fluxonium

  ORAL

  March 7, 2023, 1:36 PM – March 7, 2023, 1:48 PM

  Presenters

  • Noah J Stevenson

    University of California, Berkeley

  Authors

  • Noah J Stevenson

    University of California, Berkeley

  • Zahra Pedramrazi

    University of California, Berkeley

  • Noah Goss

    University of California Berkeley

  • Abhishek Chakraborty

    University of Rochester

  • Bibek Bhandari

    Institute for Quantum Studies, Chapman University, Department of Physics and Astronomy, University of Rochester

  • Lucas Burns

    Institute for Quantum Studies, Chapman University

  • Long B Nguyen

    Lawrence Berkeley National Laboratory

  • Ravi K Naik

    Lawrence Berkeley National Laboratory

  • Andrew N Jordan

    University of Rochester, Chapman University

  • Justin G Dressel

    Chapman Univ

  • David I Santiago

    Lawrence Berkeley National Laboratory

  • Irfan Siddiqi

    University of California, Berkeley, Lawrence Berkeley National Laboratory

  View abstract →