Supercondcuting Qubits: Circuit Analysis

Presentations

• Controlling Qubit Relaxation in 1-3 Dimensions

  ORAL

  March 14, 2022, 12:30 PM – March 14, 2022, 12:42 PM

  Presenters

  • Param J Patel

    University of Pittsburgh

  Authors

  • Param J Patel

    University of Pittsburgh

  View abstract →

• A Tunable Multi-Qubit Coupling Element for Superconducting Circuits

  ORAL

  March 14, 2022, 12:42 PM – March 14, 2022, 12:54 PM

  Publication: Planned paper: "A Reconfigurable Quantum Processor Architecture with Superconducting Qubits"

  Presenters

  • Brian Marinelli

    University of California, Berkeley, Computational Research Division, Lawrence Berkeley National Lab

  Authors

  • Brian Marinelli

    University of California, Berkeley, Computational Research Division, Lawrence Berkeley National Lab

  • Jie Luo

    Computational Research Division, Lawrence Berkeley National Lab

  • David I Santiago

    Lawrence Berkeley National Laboratory, Computational Research Division, Lawrence Berkeley National Lab

  • Irfan Siddiqi

    University of California, Berkeley, Applied Mathematics and Computational Research and Materials Sciences Divisions, LBNL, Lawrence Berkeley National Laboratory, Applied Mathematics, Computational Research and Materials Sciences Divisions, Lawrence Berkeley National Lab

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• A non-reciprocal dispersive interaction in circuit QED: Part I, formulation and setup

  ORAL

  March 14, 2022, 12:54 PM – March 14, 2022, 1:06 PM

  Presenters

  • Yingying Wang

    University of Massachusetts Amherst

  Authors

  • Yingying Wang

    University of Massachusetts Amherst

  • Sean van Geldern

    University of Massachusetts Amherst

  • Yuxin Wang

    University of Chicago

  • Thomas Connolly

    Yale University

  • Aashish Clerk

    University of Chicago

  • Chen Wang

    University of Massachusetts Amherst

  View abstract →

• A non-reciprocal dispersive interaction in circuit QED: Part II, measurements and analysis

  ORAL

  March 14, 2022, 1:06 PM – March 14, 2022, 1:18 PM

  Presenters

  • Sean van Geldern

    University of Massachusetts Amherst

  Authors

  • Sean van Geldern

    University of Massachusetts Amherst

  • Yingying Wang

    University of Massachusetts Amherst

  • Yuxin Wang

    University of Chicago

  • Thomas Connolly

    Yale University

  • Aashish Clerk

    University of Chicago

  • Chen Wang

    University of Massachusetts Amherst

  View abstract →

• Direct Calculation of the ZZ-interaction Rates in the Multi-Mode circuit-QED

  ORAL

  March 14, 2022, 1:18 PM – March 14, 2022, 1:30 PM

  Publication: There is a paper in preparation about this work whose preprint will posted on arXiv soon.

  Presenters

  • Firat Solgun

    IBM Quantum, IBM TJ Watson Research Center

  Authors

  • Firat Solgun

    IBM Quantum, IBM TJ Watson Research Center

  • Srikanth Srinivasan

    IBM Quantum, IBM Quantum, IBM TJ Watson Research Center

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• Majorana fermions revealing the true nature of quantum phase slip junctions

  ORAL

  March 14, 2022, 1:30 PM – March 14, 2022, 1:42 PM

  Presenters

  • Christina Koliofoti

    Forschungszentrum Jülich GmbH

  Authors

  • Christina Koliofoti

    Forschungszentrum Jülich GmbH

  • Roman-Pascal Riwar

    Forschungszentrum Jülich GmbH, Forschungszentrum Jülich, Peter Grünberg Institut, Forschungszentrum Jülich

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• Directional photon transport in a superconducting circuit lattice

  ORAL

  March 14, 2022, 1:42 PM – March 14, 2022, 1:54 PM

  Presenters

  • Joachim Lauwens

    IMEC

  Authors

  • Joachim Lauwens

    IMEC

  • Arnau Sala

    IMEC

  • Bart Soree

    IMEC, Imec & KU Leuven

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• Non-perturbative analytical diagonalization of Hamiltonians with application to ZZ-coupling suppression and enhancement in circuit-QED

  ORAL

  March 14, 2022, 1:54 PM – March 14, 2022, 2:06 PM

  Presenters

  • Boxi Li

    Forschungszentrum Jülich

  Authors

  • Boxi Li

    Forschungszentrum Jülich

  • Tommaso Calarco

    Forschungszentrum Jülich GmbH, Forschungszentrum Jülich

  • Felix Motzoi

    Wilhelm-Johnen-Straße, Forschungszentrum Jülich GmbH, Forschungszentrum Juelich, Forschungszentrum Jülich

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• Tunable Directional Photon Scattering from a Pair of Superconducting Qubits

  ORAL

  March 14, 2022, 2:06 PM – March 14, 2022, 2:18 PM

  Presenters

  • Elena Redchenko

    Institute of Science and Technology Austria

  Authors

  • Elena Redchenko

    Institute of Science and Technology Austria

  • Alexander V Poshakinskiy

    Ioffe Institute, St. Petersburg 194021, Russia

  • Martin Zemlicka

    Institute of Science and Technology Austria

  • Alexander Poddubny

    Ioffe Institute, St. Petersburg 194021, Russia

  • Johannes M Fink

    Institute of Science and Technology Austria

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• Tunable Multi-qubit couplers with low residual ZZ interactions

  ORAL

  March 14, 2022, 2:18 PM – March 14, 2022, 2:30 PM

  Presenters

  • Ivan Tsitsilin

    Walther-Meißner-Institut, Munich, Walther-Meißner-Institut, Bavarian Academy of Sciences and Humanities

  Authors

  • Ivan Tsitsilin

    Walther-Meißner-Institut, Munich, Walther-Meißner-Institut, Bavarian Academy of Sciences and Humanities

  • Gerhard Huber

    Walther-Meißner-Institut, Munich, Walther-Meißner-Institut, Bavarian Academy of Sciences and Humanities

  • Leon Koch

    Walther-Meißner-Institut, Bavarian Academy of Sciences and Humanities; TU Munich, Walther-Meißner-Institut, Bavarian Academy of Sciences and Humanities

  • Niklas Bruckmoser

    Walther-Meißner-Institut, Bavarian Academy of Sciences and Humanities; TU Munich, Walther-Meißner-Institut, Bavarian Academy of Sciences and Humanities

  • Leonhard Hoelscher

    Walther-Meißner-Institut, Bavarian Academy of Sciences and Humanities

  • Federico Roy

    Walther-Meißner-Institute & Saarland University, Walther-Meißner-Institut, Bavarian Academy of Sciences and Humanities

  • Niklas Glaser

    Walther-Meißner-Institut, Munich, Walther-Meißner-Institut, Bavarian Academy of Sciences and Humanities

  • Max Werninghaus

    Walther-Meißner-Institute, Walther-Meißner-Institut, Bavarian Academy of Sciences and Humanities

  • Malay Singh

    Walther-Meißner-Institut, Bavarian Academy of Sciences and Humanities

  • Stefan Filipp

    Walther-Meißner-Institut, Munich, Walther-Meißner-Institut, Bavarian Academy of Sciences and Humanities

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• Exact parameterization of qubit dynamics with coupling to a resistive element in the drive line

  ORAL

  March 14, 2022, 2:30 PM – March 14, 2022, 2:42 PM

  Presenters

  • Antti P Vaaranta

    Bluefors Oy, University of Helsinki,

  Authors

  • Antti P Vaaranta

    Bluefors Oy, University of Helsinki,

  • Marco Cattaneo

    University of Helsinki, IFISC (CSIC - UIB)

  • Russell E Lake

    Bluefors, Bluefors Cryogenic, Bluefors Oy

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• Parasitic free gate

  ORAL

  March 14, 2022, 2:42 PM – March 14, 2022, 2:54 PM

  Publication: 1 J. Ku, X. Xu, M. Brink, D. C. McKay, J. B. Hertzberg, M. H. Ansari, and B. L. T. Plourde, Suppression of Unwanted ZZ Interactions in a Hybrid Two-Qubit System, Phys. Rev. Lett. 125, 200504 (2020).<br>2 X. Xu and M. Ansari, zz freedom in two-qubit gates, Phys. Rev. Applied 15, 064074 (2021).<br>3 X. Xu and M. Ansari, Parasitic free gate, in preparation

  Presenters

  • Xuexin Xu

    Forschungszentrum Jülich GmbH, Forschungszentrum Jülich GmbH & RWTH Aachen University

  Authors

  • Xuexin Xu

    Forschungszentrum Jülich GmbH, Forschungszentrum Jülich GmbH & RWTH Aachen University

  • Mohammad H Ansari

    Forschungszentrum Jülich GmbH

  View abstract →