New Fluxonium Architectures

Presentations

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

  ORAL · Invited

  March 7, 2023, 8:00 AM – March 7, 2023, 8:36 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, 8:36 AM – March 7, 2023, 8:48 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

  View abstract →

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

  ORAL

  March 7, 2023, 8:48 AM – March 7, 2023, 9:00 AM

  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, 9:00 AM – March 7, 2023, 9:12 AM

  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, 9:12 AM – March 7, 2023, 9:24 AM

  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, 9:24 AM – March 7, 2023, 9:36 AM

  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, 9:36 AM – March 7, 2023, 9:48 AM

  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, 9:48 AM – March 7, 2023, 10:00 AM

  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, 10:00 AM – March 7, 2023, 10:12 AM

  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

  View abstract →

• Dephasing in Fluxonium Qubits from Coherent Quantum Phase Slips

  ORAL

  March 7, 2023, 10:12 AM – March 7, 2023, 10:24 AM

  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

  View abstract →

• Optimized Readout of a Fluxonium Qubit

  ORAL

  March 7, 2023, 10:24 AM – March 7, 2023, 10:36 AM

  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

  View abstract →

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

  ORAL

  March 7, 2023, 10:36 AM – March 7, 2023, 10:48 AM

  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 →