Superconducting Qubit Systems I

Presentations

• Protected Qubit Subspace within a Fluxonium Molecule

  ORAL

  March 15, 2021, 11:30 AM – March 15, 2021, 11:42 AM

  Presenters

  • Xanthe Croot

    • Princeton University

  Authors

  • Xanthe Croot

    • Princeton University

  • Xinyuan You

    • Northwestern University
    • Department of Physics and Astronomy, Northwestern University
    • Physics, Northwestern University

  • Anjali Premkumar

    • Princeton University

  • Jens Koch

    • Physics, Northwestern University
    • Northwestern University
    • Department of Physics and Astronomy, Northwestern University
    • Physics and Astronomy, Northwestern University

  • Andrew Houck

    • Princeton University
    • Department of Electrical Engineering, Princeton University

  View abstract →

• Fast flux gates in inductively coupled fluxonium qubits

  ORAL

  March 15, 2021, 11:42 AM – March 15, 2021, 11:54 AM

  Presenters

  • Helin Zhang

    • University of Chicago

  Authors

  • Helin Zhang

    • University of Chicago

  • Srivatsan Chakram

    • Department of Physics and Astronomy, Rutgers University
    • Physics and Astronomy, Rutgers University
    • Rutgers University
    • University of Chicago

  • Tanay Roy

    • University of Chicago
    • The James Franck Institute and Department of Physics, The University of Chicago

  • Chunyang Ding

    • University of Chicago

  • Brian Baker

    • Physics and Astronomy, Northwestern University
    • Physics, Northwestern University

  • Daniel Weiss

    • Department of Physics and Astronomy, Northwestern University
    • Physics, Northwestern University

  • Ziwen Huang

    • Northwestern University
    • Physics, Northwestern University

  • Jens Koch

    • Physics, Northwestern University
    • Northwestern University
    • Department of Physics and Astronomy, Northwestern University
    • Physics and Astronomy, Northwestern University

  • David I Schuster

    • University of Chicago
    • The James Franck Institute and Department of Physics, University of Chicago
    • The James Franck Institute and Department of Physics, The University of Chicago

  View abstract →

• Combining CSFQ and transmon qubits to suppress unwanted ZZ interaction

  Invited

  March 15, 2021, 11:54 AM – March 15, 2021, 12:30 PM

  Presenters

  • Jaseung Ku

    • Syracuse University

  Authors

  • Jaseung Ku

    • Syracuse University

  View abstract →

• A superconducting metamaterial quantum processor for studying quantum many-body physics: Part 1

  ORAL

  March 15, 2021, 12:30 PM – March 15, 2021, 12:42 PM

  Presenters

  • Xueyue Zhang

    • Caltech

  Authors

  • Xueyue Zhang

    • Caltech

  • Eun Jong Kim

    • Caltech

  • Oskar Painter

    • Caltech
    • California Institute of Technology

  View abstract →

• A superconducting metamaterial quantum processor for studying quantum many-body physics: Part 2

  ORAL

  March 15, 2021, 12:42 PM – March 15, 2021, 12:54 PM

  Presenters

  • Eun Jong Kim

    • Caltech

  Authors

  • Eun Jong Kim

    • Caltech

  • Xueyue Zhang

    • Caltech

  • Oskar Painter

    • Caltech
    • California Institute of Technology

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• Suppressed crosstalk between two-junction superconducting qubits with mode-selective coupling.

  ORAL

  March 15, 2021, 12:54 PM – March 15, 2021, 1:06 PM

  Presenters

  • Aaron Finck

    • IBM TJ Watson Research Center

  Authors

  • Aaron Finck

    • IBM TJ Watson Research Center

  • Santino Carnevale

    • IBM Quantum, IBM T. J. Watson Research Center, Yorktown Heights, NY 10598, USA
    • IBM TJ Watson Research Center
    • IBM Quantum

  • Dave Klaus

    • IBM TJ Watson Research Center
    • IBM Quantum

  • Christopher Scerbo

    • IBM TJ Watson Research Center

  • John Blair

    • IBM TJ Watson Research Center
    • IBM Corporation

  • Thomas G McConkey

    • IBM TJ Watson Research Center

  • Cihan Kurter

    • IBM Quantum, IBM T. J. Watson Research Center, Yorktown Heights, NY 10598, USA
    • IBM TJ Watson Research Center

  • April Carniol

    • IBM TJ Watson Research Center
    • IBM Quantum, Yorktown Heights NY 10598

  • George Keefe

    • IBM TJ Watson Research Center
    • IBM Quantum

  • Muir Kumph

    • IBM TJ Watson Research Center
    • IBM Quantum

  • Oliver E. Dial

    • IBM TJ Watson Research Center
    • IBM Quantum
    • Massachusetts Institute of Technology MIT

  View abstract →

• ZZ freedom in two qubit gates

  ORAL

  March 15, 2021, 1:06 PM – March 15, 2021, 1:18 PM

  Presenters

  • Xuexin Xu

    • PGI-2, Forschungszentrum Juelich

  Authors

  • Xuexin Xu

    • PGI-2, Forschungszentrum Juelich

  • Mohammad Ansari

    • PGI-2, Forschungszentrum Julich
    • Forschungszentrum Julich
    • PGI-2, Forschungszentrum Juelich

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• Relaxation of a transmon qubit from unconfined states and resurgence of coherence

  ORAL

  March 15, 2021, 1:18 PM – March 15, 2021, 1:30 PM

  Presenters

  • Sourav Majumder

    • Indian Institute of Science Bangalore

  Authors

  • Sourav Majumder

    • Indian Institute of Science Bangalore

  • Tanmoy Bera

    • Indian Institute of Science Bangalore

  • Ramya Suresh

    • Indian Institute of Science Bangalore

  • Vibhor Singh

    • Indian Institute of Science Bangalore

  View abstract →

• Study of a two-state fluctuation in a ultra-strongly coupled qubit-resonator system

  ORAL

  March 15, 2021, 1:30 PM – March 15, 2021, 1:42 PM

  Presenters

  • Akiyoshi Tomonaga

    • Tokyo Univ of Science, Kagurazaka

  Authors

  • Akiyoshi Tomonaga

    • Tokyo Univ of Science, Kagurazaka

  • Hiroto Mukai

    • Tokyo Univ of Science, Kagurazaka
    • Department of Physics, Tokyo University of Science

  • Jaw-Shen Tsai

    • Tokyo Univ of Science, Kagurazaka
    • Department of Physics, Tokyo University of Science

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• Full control of superconducting qubits with combined XYZ lines

  ORAL

  March 15, 2021, 1:42 PM – March 15, 2021, 1:54 PM

  Presenters

  • Riccardo Manenti

    • Rigetti Computing
    • Rigetti Quantum Computing

  Authors

  • Riccardo Manenti

    • Rigetti Computing
    • Rigetti Quantum Computing

  • Eyob Sete

    • Rigetti Computing
    • Rigetti Quantum Computing

  • Angela Chen

    • Rigetti Computing
    • Rigetti Quantum Computing

  • Shobhan Kulshreshtha

    • Rigetti Computing
    • Rigetti Quantum Computing

  • Jen-Hao Yeh

    • Rigetti Computing

  • Feyza Oruc

    • Rigetti Computing

  • Keith Jackson

    • Rigetti Computing

  • Mark Field

    • Rigetti Computing

  • Andrew Bestwick

    • Rigetti Computing

  • Stefano Poletto

    • Rigetti Computing
    • Rigetti Quantum Computing

  View abstract →

• Fast feedback for active noise cancellation in superconducting qubits

  ORAL

  March 15, 2021, 1:54 PM – March 15, 2021, 2:06 PM

  Presenters

  • Antti Vepsalainen

    • Massachusetts Institute of Technology MIT
    • Research Laboratory of Electronics, Massachusetts Institute of Technology

  Authors

  • Antti Vepsalainen

    • Massachusetts Institute of Technology MIT
    • Research Laboratory of Electronics, Massachusetts Institute of Technology

  • Roni Winik

    • MIT Research Laboratory of Electronics
    • Massachusetts Institute of Technology MIT
    • Massachusetts Institute of Technology
    • Research Laboratory of Electronics, Massachusetts Institute of Technology
    • MIT

  • Amir Karamlou

    • Massachusetts Institute of Technology MIT
    • Massachusetts Institute of Technology
    • Research Laboratory of Electronics, Massachusetts Institute of Technology

  • Jochen Braumueller

    • Massachusetts Institute of Technology MIT
    • Massachusetts Institute of Technology
    • Research Laboratory of Electronics, Massachusetts Institute of Technology
    • MIT

  • Youngkyu Sung

    • Massachusetts Institute of Technology MIT
    • Massachusetts Institute of Technology
    • MIT
    • Research Laboratory of Electronics, Massachusetts Institute of Technology

  • Bharath Kannan

    • Massachusetts Institute of Technology MIT
    • Massachusetts Institute of Technology
    • Research Laboratory of Electronics, Massachusetts Institute of Technology
    • Department of Electrical Engineering & Computer Science, Massachusetts Institute of Technology

  • Morten Kjaergaard

    • Massachusetts Institute of Technology MIT
    • Massachusetts Institute of Technology
    • Research Laboratory of Electronics, Massachusetts Institute of Technology
    • MIT

  • David K Kim

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

  • Jonilyn Yoder

    • MIT Lincoln Laboratory
    • MIT Lincoln Lab
    • Research Laboratory of Electronics, Massachusetts Institute of Technology
    • Lincoln Laboratory, MIT
    • MIT - Lincoln Laboratory
    • Massachusetts Institute of Technology MIT

  • Bethany Niedzielski

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

  • Terry Philip Orlando

    • Department of Electrical Engineering and Computer Science, Massachusetts Institute of Technology MIT
    • Massachusetts Institute of Technology MIT
    • Massachusetts Institute of Technology
    • Research Laboratory of Electronics, Massachusetts Institute of Technology
    • MIT
    • Research Laboratory of Electronics and Department of Electrical Engineering & Computer Science, Massachusetts Institute of Technology
    • Department of Electrical Engineering & Computer Science, Research Laboratory of Electronics, Massachusetts Institute of Technology

  • Simon Gustavsson

    • Research Laboratory of Electronics, Massachusetts Institute of Technology
    • MIT Research Laboratory of Electronics
    • Massachusetts Institute of Technology MIT
    • Massachusetts Institute of Technology
    • MIT

  • William Oliver

    • MIT Lincoln Laboratory
    • Research Laboratory of Electronics, Massachusetts Institute of Technology
    • Research Laboratory of Electronics, MIT Lincoln Laboratory, Department of Electrical Engineering and Computer Science
    • MIT Research Laboratory of Electronics, MIT Lincoln Laboratory, MIT Department of Electrical Engineering and Computer Science
    • Massachusetts Institute of Technology MIT
    • Massachusetts Institute of Technology
    • Department of Electrical Engineering and Computer Science, Massachusetts Institute of Technology
    • Research Laboratory of Electronics, Massachusetts Institute of Technology, MIT Lincoln Laboratory
    • MIT
    • MIT, MIT Lincoln Lab
    • MIT Lincoln Lab
    • MIT Lincoln Lab, Massachusetts Institute of Technology
    • Research Laboratory of Electronics, Department of Electrical Engineering and Computer Science, and Department of Physics, Massachusetts Institute of Technology. MIT Lincoln L
    • Department of Physics, Department of Electrical Engineering & Computer Science, Research Laboratory of Electronics, MIT Lincoln Laboratory, Massachusetts Institute of Technol
    • Lincoln Laboratory, Research Laboratory of Electronics, and Department of Electrical Engineering & Computer Science, MIT

  View abstract →

• Integrating low-loss magnetic couplers with superconducting 3d-cavities

  ORAL

  March 15, 2021, 2:06 PM – March 15, 2021, 2:18 PM

  Presenters

  • Ziyi Zhao

    • JILA

  Authors

  • Ziyi Zhao

    • JILA

  • Eric Rosenthal

    • JILA
    • JILA, University of Colorado Boulder

  • Leila Vale

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

  • Gene C Hilton

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

  • Konrad Lehnert

    • JILA
    • JILA, University of Colorado Boulder
    • University of Colorado, Boulder
    • JILA / University of Colorado, Boulder

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• Observation of qubit-photon bound states in a rectangular waveguide QED system

  ORAL

  March 15, 2021, 2:18 PM – March 15, 2021, 2:30 PM

  Presenters

  • Pradeepkumar Nandakumar

    • Physics, Univ of Queensland

  Authors

  • Pradeepkumar Nandakumar

    • Physics, Univ of Queensland

  • Jose Andres Rosario Hamann

    • Physics, ETH Zurich

  • Rohit Navarathna

    • Physics, Univ of Queensland

  • Maximilian Zanner

    • Institute for Quantum Optics and Quantum Information
    • Institute for Experimental Physics, University of Innsbruck
    • Univ of Innsbruck
    • Experimental Physics, University of Innsbruck

  • Mikhail Pletyukhov

    • RWTH, Aachen

  • Arkady Fedorov

    • University of Queensland
    • Physics, Univ of Queensland

  View abstract →