Superconducting Tunable Couplers & Gates I

Presentations

• Designing quantum gates for superconducting qubits with tunable couplers

  ORAL · Invited

  March 4, 2024, 11:30 AM – March 4, 2024, 12:06 PM

  Publication: [1] Kosen et al., Quantum Sci. Technol. 7, 035018 (2022)
  [2] Gu et al., PRX Quantum 2, 040348 (2021)
  [3] Warren et al., npj Quantum Inf. 9, 44 (2023)
  [4] Osman et al., Phys. Rev. Res. 5, 043001 (2023)
  [5] Pettersson Fors et al., in preparation
  [6] Abad et al., Phys. Rev. Lett. 129, 150504 (2022)
  [7] Abad et al., arXiv:2302.13885

  Presenters

  • Anton Frisk Kockum

    • Chalmers University of Technology

  Authors

  • Anton Frisk Kockum

    • Chalmers University of Technology

  View abstract →

• Large On:Off ratio two-qubit coupler in circuit QED

  ORAL

  March 4, 2024, 12:06 PM – March 4, 2024, 12:18 PM

  Publication: [1] C.Leroux, A.Di Paolo, and A.Blais, Phys. Rev. Applied 16, 064062 (2021)

  Presenters

  • Othmane Benhayoune Khadraoui

    • Université de Sherbrooke

  Authors

  • Othmane Benhayoune Khadraoui

    • Université de Sherbrooke

  • Cristóbal Lledó

    • Université de Sherbrooke

  • Alexandre Blais

    • Universite de Sherbrooke

  View abstract →

• Tunable coupler to fully decouple superconducting qubits

  ORAL

  March 4, 2024, 12:18 PM – March 4, 2024, 12:30 PM

  Publication: L. Heunisch, C. Eichler, M. J. Hartmann. Tunable Coupler to fully decouple superconducting qubits, arXiv:2306.17007

  Presenters

  • Lukas Heunisch

    • Friedrich-Alexander-University Erlangen-Nuremberg (FAU)

  Authors

  • Lukas Heunisch

    • Friedrich-Alexander-University Erlangen-Nuremberg (FAU)

  • Christopher Eichler

    • Friedrich-Alexander University Erlangen-Nuremberg (FAU)

  • Michael J Hartmann

    • Friedrich Alexander University Erlangen-Nuremberg, Max Planck Institute for the Science of Light
    • Friedrich-Alexander University Erlangen-Nuremberg (FAU)

  View abstract →

• Crosstalk analysis of the double-transmon coupler toward its scalability

  ORAL

  March 4, 2024, 12:30 PM – March 4, 2024, 12:42 PM

  Publication: K. Kubo, Y. Ho, and H. Goto, in preparation (2024).

  Presenters

  • Kentaro Kubo

    • Toshiba Corp

  Authors

  • Kentaro Kubo

    • Toshiba Corp

  • Yinghao Ho

    • Toshiba Corp

  • Hayato Goto

    • Toshiba Corporation
    • Toshiba Corp

  View abstract →

• Engineering pure 6 photon-interactions with a Josephson dipole - PART 1/2

  ORAL

  March 4, 2024, 12:42 PM – March 4, 2024, 12:54 PM

  Presenters

  • Gautham Umasankar

    • Yale University

  Authors

  • Gautham Umasankar

    • Yale University

  • Alessandro Miano

    • Yale University

  • Vidul R Joshi

    • Yale University

  • Andy Z Ding

    • Yale University

  • Luigi Frunzio

    • Yale University
    • Yale University / Quantum Circuits, Inc.

  • Michel H Devoret

    • Yale University

  View abstract →

• Engineering pure 6 photon-interactions with a Josephson dipole - PART 2/2

  ORAL

  March 4, 2024, 12:54 PM – March 4, 2024, 1:06 PM

  Presenters

  • Alessandro Miano

    • Yale University

  Authors

  • Alessandro Miano

    • Yale University

  • Gautham Umasankar

    • Yale University

  • Vidul R Joshi

    • Yale University

  • Andy Z Ding

    • Yale University

  • Luigi Frunzio

    • Yale University
    • Yale University / Quantum Circuits, Inc.

  • Michel H Devoret

    • Yale University

  View abstract →

• A three qubit system with a common SQUID coupler with increased connectivity for fast gates

  ORAL

  March 4, 2024, 1:06 PM – March 4, 2024, 1:18 PM

  Presenters

  • Zachary L Parrott

    • National Institute of Standards and Technology, Boulder

  Authors

  • Zachary L Parrott

    • National Institute of Standards and Technology, Boulder

  • José A Estrada

    • National Institute of Standards and Technology, Boulder

  • Stephen T Gill

    • National Institute of Standards and Technology, Boulder
    • National Institute of Standards and Technology

  • Katarina Cicak

    • National Institute of Standards and Technology, Boulder
    • National Institute of Standards and Technology

  • Kristen L Genter

    • National Institute of Standards and Technology, Boulder

  • Trevyn Larson

    • National Institute of Standards and Technology, Boulder

  • Anthony McFadden

    • National Institute of Standards and Technology, Boulder
    • University of California, Santa Barbara
    • National Institute of Standards and Technology

  • Raymond W Simmonds

    • National Institute of Standards and Technology, Boulder

  View abstract →

• Control strategies for static ZZ coupling in flux-tunable transmon coupler systems

  ORAL

  March 4, 2024, 1:18 PM – March 4, 2024, 1:30 PM

  Publication: Publication in preparation.

  Presenters

  • Simon P Pettersson Fors

    • Chalmers University of Technology

  Authors

  • Simon P Pettersson Fors

    • Chalmers University of Technology

  • Jorge Fernández-Pendás

    • Chalmers University of Technology

  • Anton Frisk Kockum

    • Chalmers University of Technology

  View abstract →

• Limits to parametric pumping in superconducting circuits

  ORAL

  March 4, 2024, 1:30 PM – March 4, 2024, 1:42 PM

  Presenters

  • Matthew Capocci

    • Northwestern University

  Authors

  • Matthew Capocci

    • Northwestern University

  • Mingkang Xia

    • University of Pittsburgh

  • Chao Zhou

    • University of Pittsburgh

  • Ian Mondragon-Shem

    • Northwestern University

  • Jens Koch

    • Northwestern University

  • Michael Hatridge

    • University of Pittsburgh

  View abstract →

• Modular tunable coupler for superconducting qubits

  ORAL

  March 4, 2024, 1:42 PM – March 4, 2024, 1:54 PM

  Publication: Campbell, Daniel L., et al. "Modular Tunable Coupler for Superconducting Circuits." Physical Review Applied 19.6 (2023): 064043.

  Presenters

  • Leonardo Ranzani

    • Raytheon BBN Technologies
    • Raytheon BBN

  Authors

  • Leonardo Ranzani

    • Raytheon BBN Technologies
    • Raytheon BBN

  • Archana Kamal

    • University of Massachusetts-Lowell

  • Guilhem J Ribeill

    • Raytheon BBN

  • Tristan Brown

    • University of Massachusetts Lowell

  • Raymond W Simmonds

    • National Institute of Standards and Technology, Boulder

  View abstract →

• Fast ZZ-Free Entangling Gates for Superconducting Qubits Assisted by a Driven Resonator

  ORAL

  March 4, 2024, 1:54 PM – March 4, 2024, 2:06 PM

  Presenters

  • Ziwen Huang

    • Fermilab

  Authors

  • Ziwen Huang

    • Fermilab

  • Taeyoon Kim

    • Fermilab
    • Northwestern University

  • Tanay Roy

    • Fermilab

  • Yao Lu

    • Yale University Applied Physics Department
    • Fermilab

  • Alexander Romanenko

    • Fermilab
    • Fermi National Accelerator Laboratory

  • Shaojiang Zhu

    • Fermilab
    • Fermi National Accelerator Laboratory

  • Anna Grassellino

    • Fermilab
    • Fermi National Accelerator Laboratory

  View abstract →

• ZZ-Free Two-Qubit CZ Gate Based on Fluxonium Coupler

  ORAL

  March 4, 2024, 2:06 PM – March 4, 2024, 2:18 PM

  Presenters

  • Junyoung An

    • Massachusetts Institute of Technology MI
    • Massachusetts Institute of Technology

  Authors

  • Junyoung An

    • Massachusetts Institute of Technology MI
    • Massachusetts Institute of Technology

  • Leon Ding

    • Massachusetts Institute of Technology MI
    • Massachusetts Institute of Technology

  • Youngkyu Sung

    • Massachusetts Institute of Technology
    • Massachusetts Institute of Technology MIT

  • Roni Winik

    • Massachusetts Institute of Technology
    • Massachusetts Institute of Technology MI

  • Junghyun Kim

    • Massachusetts Institute of Technology

  • Max Hays

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

  • Ilan T Rosen

    • Massachusetts Institute of Technology

  • David A Rower

    • MIT
    • MIT, Oliver Group (EQuS)

  • Kate Azar

    • MIT Lincoln Laboratory
    • Wellesley Coll

  • Jeffrey M Gertler

    • MIT Lincoln Laboratory
    • University of Massachusetts Amherst

  • Michael A Gingras

    • MIT Lincoln Laboratory

  • Thomas M Hazard

    • Lincoln Laboratory, Massachusetts Institute of Technology
    • MIT Lincoln Lab
    • MIT Lincoln Laboratory

  • Bethany Niedzielski

    • MIT Lincoln Laboratory

  • Hannah Stickler

    • MIT Lincoln Laboratory

  • Mollie E Schwartz

    • MIT Lincoln Laboratory

  • Jonilyn L Yoder

    • MIT Lincoln Lab
    • MIT Lincoln Laboratory

  • Joel I Wang

    • Massachusetts Institute of Technology MI
    • Massachusetts Institute of Technology

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

  • Kyle Serniak

    • MIT Lincoln Laboratory & MIT RLE
    • MIT Lincoln Laboratory
    • MIT Lincoln Laboratory, MIT RLE

  • William D Oliver

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

  View abstract →

• Continuous fSim Gate Using Bichromatic Parametric Drives for Superconducting Qubits

  ORAL

  March 4, 2024, 2:18 PM – March 4, 2024, 2:30 PM

  Publication: [1]Xu, Xuexin, and M.H.Ansari. "ZZ Freedom in Two-Qubit Gates." Physical review applied 15.6 (2021): 064074.
  [2]Zhongyi Jiang and M.H.Ansari. "Continuous fSim Gate Using Bichromatic Parametric Drives for Superconducting Qubits", in preparation.

  Presenters

  • Zhongyi Jiang

    • Forschungszentrum Jülich GmbH

  Authors

  • Zhongyi Jiang

    • Forschungszentrum Jülich GmbH

  • Mohammad H Ansari

    • Forschungszentrum Jülich GmbH

  View abstract →