Superconducting Qubit Gate Performance, Control, Benchmarking and Scaling

Presentations

• Quantum optimal control of superconducting circuits

  ORAL · Invited

  March 10, 2023, 11:30 AM – March 10, 2023, 12:06 PM

  Publication: [1] C. P. Koch, U. Boscain, T. Calarco, G. Dirr, S. Filipp, S. J. Glaser, R. Kosloff, S. Montangero, T. Schulte-Herbrüggen, D. Sugny, and F. K. Wilhelm, EPJ Quantum Technol. 9, 19 (2022).
  [2] M. M. Müller, R. S. Said, F. Jelezko, T. Calarco, and S. Montangero, Reports Prog. Phys. 85, 076001 (2022).
  [3]] F. Hoeb, F. Angaroni, J. Zoller, T. Calarco, G. Strini, S. Montangero, and G. Benenti, Phys. Rev. A 96, 033851 (2017).
  [4] S. Lloyd and S. Montangero, Phys. Rev. Lett. 113, 010502 (2014).
  [5] P. Doria, T. Calarco, and S. Montangero, Phys. Rev. Lett. 106, 190501 (2011).
  [6] S. Montangero, T. Calarco, and R. Fazio, Phys. Rev. Lett. 99, 170501 (2007).

  Presenters

  • Simone Montangero

    • Padua University
    • University of Padova

  Authors

  • Simone Montangero

    • Padua University
    • University of Padova

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• Calibration methods for numerically optimized gates: Part 1

  ORAL

  March 10, 2023, 12:06 PM – March 10, 2023, 12:18 PM

  Presenters

  • Vivek Maurya

    • University of Southern California

  Authors

  • Vivek Maurya

    • University of Southern California

  • Holger Haas

    • IBM Quantum

  • Daniel Puzzuoli

    • IBM Quantum

  • Zoé McIntyre

    • McGill University
    • McGill Univ

  • Lev Bishop

    • IBM Quantum
    • IBM TJ Watson Research Center

  View abstract →

• Calibration methods for numerically optimized gates: Part II

  ORAL

  March 10, 2023, 12:18 PM – March 10, 2023, 12:30 PM

  Presenters

  • Zoé McIntyre

    • McGill University
    • McGill Univ

  Authors

  • Zoé McIntyre

    • McGill University
    • McGill Univ

  • Holger Haas

    • IBM Quantum

  • Daniel Puzzuoli

    • IBM Quantum

  • Vivek Maurya

    • University of Southern California

  • Lev Bishop

    • IBM Quantum
    • IBM TJ Watson Research Center

  View abstract →

• Coupler-mediated unconditional reset of fixed-frequency superconducting qubits

  ORAL

  March 10, 2023, 12:30 PM – March 10, 2023, 12:42 PM

  Publication: This submission is planned for publication.

  Presenters

  • Gerhard B Huber

    • TU Munich & Walther-Meissner-Institute
    • TU Munich & Walther-Meißner-Institut

  Authors

  • Gerhard B Huber

    • TU Munich & Walther-Meissner-Institute
    • TU Munich & Walther-Meißner-Institut

  • Federico Roy

    • TU Munich & Walther-Meissner-Institute
    • Walther-Meißner-Institut

  • Max Werninghaus

    • TU Munich & Walther-Meissner-Institute
    • Walther-Meißner-Institut
    • Walther-Meißner-Institut, Munich

  • Niklas Bruckmoser

    • TU Munich & Walther-Meissner-Institute
    • Walther-Meißner-Institut
    • TU Munich & Walther-Meißner-Institut
    • Walther-Meißner-Institut, Munich

  • Niklas Glaser

    • TU Munich & Walther-Meissner-Institute
    • Walther Meissner Institute, Germany
    • Walther-Meißner-Institut, Munich

  • Leon Koch

    • TU Munich & Walther-Meissner-Institute
    • Walther-Meißner-Institut
    • TU Munich
    • TU Munich & Walther-Meißner-Institut
    • Walther-Meißner-Institut, Munich

  • Gleb Krylov

    • TU Munich & Walther-Meissner-Institute
    • Walther-Meißner-Institut, Munich

  • Joao Romeiro

    • TU Munich & Walther-Meissner-Institute
    • Walther-Meißner-Institut, Munich

  • Malay Singh

    • TU Munich & Walther-Meissner-Institute

  • Ivan Tsitsilin

    • TU Munich & Walther-Meissner-Institute

  • Stefan Filipp

    • TU Munich & Walther-Meissner-Institute
    • Walther-Meißner-Institut
    • TU Munich & Walther-Meißner-Institut

  View abstract →

• Quantum-mechanical effects of the driving field on a superconducting qubit

  ORAL

  March 10, 2023, 12:42 PM – March 10, 2023, 12:54 PM

  Presenters

  • Aashish Sah

    • QCD Labs, Aalto University

  Authors

  • Aashish Sah

    • QCD Labs, Aalto University

  • Suman Kundu

    • QCD Labs, Aalto University
    • Aalto University

  • Timm F Mörstedt

    • QCD Labs, Aalto University
    • Aalto University

  • Florian Blanchet

    • QCD Labs, Aalto university
    • Aalto university

  • András Gunyhó

    • QCD Labs, Aalto University
    • Aalto University, Finland
    • Aalto University

  • Giacomo Catto

    • QCD Labs, Aalto University
    • Aalto University

  • Priyank Singh

    • QCD Labs, Aalto University
    • Aalto university
    • Aalto University

  • Jian Ma

    • QCD Labs, Aalto University
    • Aalto University

  • Aarne Keränen

    • QCD Labs, Aalto University

  • Santos T Wallace

    • QCD Labs, Aalto University

  • Arman Alizadeh

    • QCD Labs, Aalto University

  • Mikko Möttönen

    • IQM Quantum Computers
    • QCD Labs, Aalto University
    • Aalto University

  View abstract →

• Using non-standard and non-uniform 2-qubit basis gates

  ORAL

  March 10, 2023, 12:54 PM – March 10, 2023, 1:06 PM

  Publication: S. F. Lin, S. Sussman, C. Duckering, P. S. Mundada, J. M. Baker, R. S. Kumar, A. A. Houck, F. T. Chong, Let Each Quantum Bit Choose Its Basis Gates, 55th IEEE/ACM International Symposium on Microarchitecture (MICRO 2022), October 1-5 2022.

  Presenters

  • Sophia F Lin

    • University of Chicago

  Authors

  • Sophia F Lin

    • University of Chicago

  • Sara F Sussman

    • Princeton

  • Casey Duckering

    • University of Chicago

  • Pranav S Mundada

    • Q-CTRL
    • Princeton University

  • Jonathan M Baker

    • University of Chicago

  • Rohan Kumar

    • University of Chicago

  • Andrew A Houck

    • Princeton University

  • Frederic T Chong

    • University of Chicago
    • Department of Computer Science, University of Chicago
    • ColdQuanta Inc.

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• Progress on a tunable coupler architecture for parametric gates between far-detuned fixed-frequency transmon qubits: Part 1

  ORAL

  March 10, 2023, 1:06 PM – March 10, 2023, 1:18 PM

  Presenters

  • Sara F Sussman

    • Princeton

  Authors

  • Sara F Sussman

    • Princeton

  • Charles Guinn

    • Princeton University

  • Pranav S Mundada

    • Q-CTRL
    • Princeton University

  • Andrei Vrajitoarea

    • University of Chicago

  • Catherine Leroux

    • Université de Sherbrooke

  • Alexander P Place

    • Princeton University

  • Camille Le Calonnec

    • Universite de Sherbrooke

  • Agustin Di Paolo

    • Massachusetts Institute of Technology
    • Massachusetts Institute of Technology (MIT)

  • Alexandru Petrescu

    • Ecole des Mines de Paris

  • Alexandre Blais

    • Universite de Sherbrooke
    • Université de Sherbrooke

  • Andrew A Houck

    • Princeton University

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• Progress on a tunable coupler architecture for parametric gates between far-detuned fixed-frequency transmon qubits: Part 2

  ORAL

  March 10, 2023, 1:18 PM – March 10, 2023, 1:30 PM

  Presenters

  • Charles Guinn

    • Princeton University

  Authors

  • Charles Guinn

    • Princeton University

  • Sara F Sussman

    • Princeton

  • Pranav S Mundada

    • Q-CTRL
    • Princeton University

  • Andrei Vrajitoarea

    • University of Chicago

  • Catherine Leroux

    • Université de Sherbrooke

  • Alexander P Place

    • Princeton University

  • Camille Le Calonnec

    • Universite de Sherbrooke

  • Agustin Di Paolo

    • Massachusetts Institute of Technology
    • Massachusetts Institute of Technology (MIT)

  • Alexandru Petrescu

    • Ecole des Mines de Paris

  • Alexandre Blais

    • Universite de Sherbrooke
    • Université de Sherbrooke

  • Andrew A Houck

    • Princeton University

  View abstract →

• Long-distance transmon coupler as a building block for quantum processors

  ORAL

  March 10, 2023, 1:30 PM – March 10, 2023, 1:42 PM

  Publication: Marxer, F., Vepsäläinen, A., Jolin, S. W., Tuorila, J., Landra, A., Ockeloen-Korppi, C., ... & Heinsoo, J. (2022). Long-distance transmon coupler with CZ gate fidelity above 99.8%. arXiv preprint arXiv:2208.09460.

  Presenters

  • Antti Vepsäläinen

    • IQM Quantum Computers
    • IQM Quantum computers

  Authors

  • Antti Vepsäläinen

    • IQM Quantum Computers
    • IQM Quantum computers

  • Fabian Marxer

    • IQM Quantum Computers
    • IQM

  • Shan W Jolin

    • IQM Quantum Computers

  • Jani Tuorila

    • IQM Quantum Computers
    • IQM

  • Alessandro Landra

    • IQM Quantum Computers
    • IQM Finland Oy

  • Caspar Ockeloen-Korppi

    • IQM Quantum Computers
    • IQM Finland Oy

  • Wei Liu

    • IQM Quantum Computers
    • IQM Finland Oy
    • IQM

  • Kuan Y Tan

    • IQM Quantum Computers
    • IQM Finland Oy
    • IQM

  • Juha Hassel

    • IQM Quantum Computers
    • IQM Finland Oy
    • IQM

  • Mikko Möttönen

    • IQM Quantum Computers

  • Johannes Heinsoo

    • IQM Quantum Computers
    • IQM Finland Oy
    • IQM

  View abstract →

• Implementing and characterizing high-fidelity two-qubit gates with long-distance transmon coupler

  ORAL

  March 10, 2023, 1:42 PM – March 10, 2023, 1:54 PM

  Publication: F. Marxer et al., 'Long-distance transmon coupler with CZ gate fidelity above 99.8%', arXiv preprint arXiv:2208.09460 (2022)

  Presenters

  • Fabian Marxer

    • IQM Quantum Computers
    • IQM

  Authors

  • Fabian Marxer

    • IQM Quantum Computers
    • IQM

  • Antti Vepsäläinen

    • IQM Quantum Computers
    • IQM Quantum computers

  • Shan W Jolin

    • IQM Quantum Computers

  • Jani Tuorila

    • IQM Quantum Computers
    • IQM

  • Alessandro Landra

    • IQM Quantum Computers
    • IQM Finland Oy

  • Caspar Ockeloen-Korppi

    • IQM Quantum Computers
    • IQM Finland Oy

  • Wei Liu

    • IQM Quantum Computers
    • IQM Finland Oy
    • IQM

  • Kuan Y Tan

    • IQM Quantum Computers
    • IQM Finland Oy
    • IQM

  • Juha Hassel

    • IQM Quantum Computers
    • IQM Finland Oy
    • IQM

  • Mikko Möttönen

    • IQM Quantum Computers
    • QCD Labs, Aalto University
    • Aalto University

  • Johannes Heinsoo

    • IQM Quantum Computers
    • IQM Finland Oy

  View abstract →

• Characterisation of a 3D-integrated 16-qubit superconducting circuit

  ORAL

  March 10, 2023, 1:54 PM – March 10, 2023, 2:06 PM

  Presenters

  • Vivek Chidambaram

    • University of Oxford

  Authors

  • Vivek Chidambaram

    • University of Oxford

  • Peter Spring

    • University of Oxford
    • RIKEN

  • Giulio Campanaro

    • University of Oxford

  • Shuxiang Cao

    • University of Oxford

  • Simone D Fasciati

    • University of Oxford

  • James F Wills

    • University of Oxford

  • Mustafa S Bakr

    • University of Oxford

  • Boris Shteynas

    • University of Oxford

  • Peter J Leek

    • University of Oxford

  View abstract →

• Modular flip-chip architecture for generalized flux qubits

  ORAL

  March 10, 2023, 2:06 PM – March 10, 2023, 2:18 PM

  Presenters

  • Simon Geisert

    • IQMT, Karlsruhe Institute of Technology, Germany

  Authors

  • Simon Geisert

    • IQMT, Karlsruhe Institute of Technology, Germany

  • Soeren Ihssen

    • IQMT, Karlsruhe Institute of Technology, Germany

  • Patrick Winkel

    • PHI, Karlsruhe Institute of Technology, Germany
    • Karlsruhe Institute of Technology (KIT)
    • Karlsruhe Institute of Technology

  • Martin Spiecker

    • PHI, Karlsruhe Institute of Technology, Germany
    • IQMT and PHI, Karlsruhe Institute of Technology (KIT), Germany
    • Karlsruhe Institute of Technology (KIT)
    • IQMT and PHI, Karlsruhe Institute of Technology (KIT)
    • IQMT and PHI, Karlsruhe Institute of Technology

  • Patrick Paluch

    • IQMT and PHI, Karlsruhe Institute of Technology, Germany
    • IQMT and PHI, Karlsruhe Institute of Technology (KIT)
    • IQMT and PHI, Karlsruhe Institute of Technology (KIT), Germany
    • Karlsruhe Institute of Technology (KIT)

  • Dennis Rieger

    • PHI, Karlsruhe Institute of Technology, Germany
    • IQMT and PHI, Karlsruhe Institute of Technology (KIT), Germany
    • Karlsruhe Institute of Technology (KIT)
    • Karlsruhe Institute of Technology
    • PHI, Karlsruhe Institute of Technology

  • Simon Günzler

    • PHI, Karlsruhe Institute of Technology, Germany
    • IQMT and PHI, Karlsruhe Institute of Technology (KIT), Germany
    • Karlsruhe Institute of Technology (KIT)
    • IQMT and PHI, Karlsruhe Institute of Technology
    • Karlsruhe Institute of Technology

  • Nicolas Zapata

    • IQMT, Karlsruhe Institute of Technology, Germany
    • Karlsruhe Institute of Technology

  • Nicolas Gosling

    • IQMT, Karlsruhe Institute of Technology, Germany
    • IQMT and PHI, Karlsruhe Institute of Technology (KIT), Germany
    • Karlsruhe Institute of Technology (KIT)
    • IQMT and PHI, Karlsruhe Institute of Technology, Germany

  • Wolfgang Wernsdorfer

    • IQMT and PHI, Karlsruhe Institute of Technology, Germany
    • IQMT and PHI, Karlsruhe Institute of Technology (KIT)
    • IQMT and PHI, Karlsruhe Institute of Technology (KIT), Germany
    • Karlsruhe Institute of Technology (KIT)
    • IQMT and PHI, Karlsruhe Institute of Technology
    • Karlsruhe Institute of Technology

  • Ioan M Pop

    • IQMT and PHI, Karlsruhe Institute of Technology, Germany
    • IQMT and PHI, Karlsruhe Institute of Technology (KIT)
    • IQMT and PHI, Karlsruhe Institute of Technology (KIT), Germany
    • Karlsruhe Institute of Technology (KIT)
    • IQMT and PHI, Karlsruhe Institute of Technology
    • Karlsruhe Institute of Technology (KIT), 76131 Karlsruhe, Germany

  View abstract →

• Two-qubit gate demonstration on superconducting overlap qubits compatible with cryo-CMOS multiplexer control

  ORAL

  March 10, 2023, 2:18 PM – March 10, 2023, 2:30 PM

  Presenters

  • Anton Potocnik

    • IMEC

  Authors

  • Anton Potocnik

    • IMEC

  • Rohith Acharya

    • Katholieke Univ Leuven

  • Tsvetan Ivanov

    • IMEC
    • imec

  • A. M. Vadiraj

    • IMEC
    • imec

  • Jacques Van Damme

    • KU Leuven

  • Shana Massar

    • IMEC
    • imec

  • Daniel Perez Lozano

    • IMEC
    • imec
    • Interuniversity Microelectronics Centre

  • Massimo Mongillo

    • IMEC
    • imec

  • Danny Wan

    • IMEC
    • imec

  • Kristiaan De Greve

    • IMEC
    • imec
    • IMEC / KU Leuven

  View abstract →