Engineered Superconducting Qubit Interactions

Presentations

• Dynamics of coupled superconducting oscillators at high drive power: a time-coarse graining approach

  ORAL

  March 17, 2022, 3:00 PM – March 17, 2022, 3:12 PM

  Presenters

  • Wentao Fan

    • Princeton University

  Authors

  • Wentao Fan

    • Princeton University

  • Hakan E Tureci

    • Princeton University

  • Kanupriya Sinha

    • Princeton University

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• Optimization of two-qubit gate rates and crosstalk in a tunable coupling superconducting device

  ORAL

  March 17, 2022, 3:12 PM – March 17, 2022, 3:24 PM

  Presenters

  • Camille Le Calonnec

    • Universite de Sherbrooke

  Authors

  • Camille Le Calonnec

    • Universite de Sherbrooke

  • Alexandru Petrescu

    • Universite de Sherbrooke

  • Catherine Leroux

    • Universite de Sherbrooke
    • Institut quantique & Département de Physique, Université de Sherbrooke, Sherbrooke J1K2R1, Quebec, Canada

  • Agustin Di Paolo

    • Research Laboratory of Electronics, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
    • Universite de Sherbrooke
    • MIT
    • Massachusetts Institute of Technology MIT
    • Research Laboratory of Electronics, Massachusetts Institute of Technology
    • Massachusetts Institute of Technology

  • Sara F Sussman

    • Princeton University

  • Charles Guinn

    • Princeton University

  • Pranav S Mundada

    • Q-CTRL
    • Princeton University

  • Andrei Vrajitoarea

    • Princeton University
    • University of Chicago

  • Alexander P Place

    • Princeton University

  • Andrew A Houck

    • Princeton University

  • Alexandre Blais

    • Universite de Sherbrooke
    • Institut quantique & Département de Physique, Université de Sherbrooke, Sherbrooke J1K2R1, Quebec, Canada

  View abstract →

• Fast parametrically driven entangling gates in superconducting circuits using a tunable coupler

  ORAL

  March 17, 2022, 3:24 PM – March 17, 2022, 3:36 PM

  Presenters

  • Charles Guinn

    • Princeton University

  Authors

  • Charles Guinn

    • Princeton University

  • Sara F Sussman

    • Princeton University

  • Pranav S Mundada

    • Q-CTRL
    • Princeton University

  • Andrei Vrajitoarea

    • Princeton University
    • University of Chicago

  • Catherine Leroux

    • Universite de Sherbrooke
    • Institut quantique & Département de Physique, Université de Sherbrooke, Sherbrooke J1K2R1, Quebec, Canada

  • Alexander P Place

    • Princeton University

  • Camille Le Calonnec

    • Universite de Sherbrooke

  • Agustin Di Paolo

    • Research Laboratory of Electronics, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
    • Universite de Sherbrooke
    • MIT
    • Massachusetts Institute of Technology MIT
    • Research Laboratory of Electronics, Massachusetts Institute of Technology
    • Massachusetts Institute of Technology

  • Alexandru Petrescu

    • Universite de Sherbrooke

  • Alexandre Blais

    • Universite de Sherbrooke
    • Institut quantique & Département de Physique, Université de Sherbrooke, Sherbrooke J1K2R1, Quebec, Canada

  • Andrew A Houck

    • Princeton University

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• PIQUE: a new framework for quantum systems engineering

  ORAL · Invited

  March 17, 2022, 3:36 PM – March 17, 2022, 4:12 PM

  Presenters

  • Archana Kamal

    • University of Massachusetts Lowell
    • Department of Physics and Applied Physics, University of Massachusetts, Lowell, MA 01854, USA

  Authors

  • Archana Kamal

    • University of Massachusetts Lowell
    • Department of Physics and Applied Physics, University of Massachusetts, Lowell, MA 01854, USA

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• "Minimal" topological quantum circuit

  ORAL

  March 17, 2022, 4:12 PM – March 17, 2022, 4:24 PM

  Publication: T. Herrig, R.-P. Riwar: arXiv:2012.10655

  Presenters

  • Tobias Herrig

    • Forschungszentrum Jülich GmbH

  Authors

  • Tobias Herrig

    • Forschungszentrum Jülich GmbH

  • Roman-Pascal Riwar

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

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• Single Shot i-Toffoli Gate in Dispersively Coupled Superconducting Qubits

  ORAL

  March 17, 2022, 4:24 PM – March 17, 2022, 4:36 PM

  Presenters

  • Aneirin J Baker

    • Heriot-Watt Univ

  Authors

  • Aneirin J Baker

    • Heriot-Watt Univ

  • Michael J Hartmann

    • FAU Erlangen
    • Friedrich-Alexander University Erlangen-Nurnberg
    • Department of Physics, Friedrich-Alexander University Erlangen-Nürnberg (FAU), Erlangen, Germany
    • University Erlangen-Nürnberg
    • Friedrich-Alexander-University

  • Ivan Tsitsilin

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

  • Federico Roy

    • Walther-Meißner-Institut, Munich

  • Gerhard Huber

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

  • Niklas Glaser

    • Walther-Meißner-Institut, Munich
    • 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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• Automating Quantization and Diagonalization of Superconducting Circuits

  ORAL

  March 17, 2022, 4:36 PM – March 17, 2022, 4:48 PM

  Presenters

  • Sai Pavan Chitta

    • Northwestern University

  Authors

  • Sai Pavan Chitta

    • Northwestern University

  • Jens Koch

    • Northwestern University

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• Liberating Quantum Processors from Parasitic Interactions

  ORAL

  March 17, 2022, 4:48 PM – March 17, 2022, 5:00 PM

  Publication: Xuexin Xu, M.H. Ansari, "ZZ freedom in two qubit gates", Phys. Rev. Applied 15, 064074 (2021);
  Xuexin Xu, M.H. Ansari, "PF gate: a novel parasitic free 2 qubit gate", in preparation
  

  Presenters

  • Mohammad H Ansari

    • Forschungszentrum Jülich GmbH

  Authors

  • Mohammad H Ansari

    • Forschungszentrum Jülich GmbH

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• Three-Qubit Parasitic Interactions in Superconducting Circuits

  ORAL

  March 17, 2022, 5:00 PM – March 17, 2022, 5:12 PM

  Publication: Manabputra, X. Xu and M. H. Ansari, Three-Qubit Entanglement in a Superconducting Circuit (planned paper)

  Authors

  • Xuexin Xu

    • Forschungszentrum Jülich GmbH
    • Forschungszentrum Jülich GmbH & RWTH Aachen University

  • Mohammad H Ansari

    • PGI, Forschungszentrum Jülich and IQI, RWTH Aachen University, Germany
    • Forschungszentrum Jülich GmbH

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• Ultrastrong capacitive and inductive couplings of flux qubits

  ORAL

  March 17, 2022, 5:12 PM – March 17, 2022, 5:24 PM

  Publication: M. Hita-Pérez, G. Jaumà, M. Pino and J.J. García-Ripoll, "3-Josephson junctions flux qubit couplings", in preparation.
  M. Hita-Pérez, G. Jaumà, M. Pino and J.J. García-Ripoll, "Ultrastrong capacitive coupling of flux qubits" (2021), arXiv:2108.02549 [quant-ph].

  Presenters

  • María Hita-Pérez

    • Instituto de Física Fundamental-Consejo Superior de Investigaciones Científicas (IFF-CSIC)

  Authors

  • María Hita-Pérez

    • Instituto de Física Fundamental-Consejo Superior de Investigaciones Científicas (IFF-CSIC)

  • Gabriel Jaumà

    • Instituto de Física Fundamental-Consejo Superior de Investigaciones Científicas (IFF-CSIC)

  • Manuel Pino Garcia

    • Consejo Superior de Investigaciones Cientificas (CSIC)

  • Juan Jose Garcia-Ripoll

    • Instituto de Fisica Fundamental

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• Generating families of three-qubit gates from simultaneous two-qubit gates, part 1: theory

  ORAL

  March 17, 2022, 5:24 PM – March 17, 2022, 5:36 PM

  Publication: "Fast multi-qubit gates through simultaneous two-qubit gates"
  X. Gu, J. Fernández-Pendás, P. Vikstål, T. Abad, C. Warren, A. Bengtsson, G. Tancredi, V. Shumeiko, J. Bylander, G. Johansson, and A. F. Kockum
  arXiv:2108.11358

  Presenters

  • Anton Frisk Kockum

    • Chalmers University of Technology
    • Chalmers Univ of Tech

  Authors

  • Anton Frisk Kockum

    • Chalmers University of Technology
    • Chalmers Univ of Tech

  • Xiu Gu

    • Chalmers Univ of Tech
    • Chalmers University of Technology; Tencent

  • Jorge Fernández-Pendás

    • Chalmers Univ of Tech
    • Chalmers University of Technology

  • Pontus Vikstål

    • Chalmers University of Technology

  • Tahereh Abad

    • Chalmers University of Technology
    • Chalmers university of Technology

  • Christopher W Warren

    • Chalmers Univ of Tech
    • Chalmers University of Technology

  • Andreas Bengtsson

    • Chalmers University of Technology

  • Giovanna Tancredi

    • Chalmers Univ of Tech
    • Chalmers University of Technology

  • Vitaly Shumeiko

    • Chalmers Univ of Tech
    • Chalmers University of Technology

  • Jonas Bylander

    • Chalmers Univ of Tech
    • Chalmers University of Technology

  • Göran Johansson

    • Chalmers Univ of Tech
    • Chalmers University of Technology

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• Generating families of three-qubit gates from simultaneous two-qubit gates, part 2: experiment

  ORAL

  March 17, 2022, 5:36 PM – March 17, 2022, 5:48 PM

  Presenters

  • Christopher W Warren

    • Chalmers Univ of Tech
    • Chalmers University of Technology

  Authors

  • Christopher W Warren

    • Chalmers Univ of Tech
    • Chalmers University of Technology

  • Anton Frisk Kockum

    • Chalmers University of Technology
    • Chalmers Univ of Tech

  • Jorge Fernández-Pendás

    • Chalmers Univ of Tech
    • Chalmers University of Technology

  • Shahnawaz Ahmed

    • Chalmers Univ of Tech

  • Giovanna Tancredi

    • Chalmers Univ of Tech
    • Chalmers University of Technology

  • Amr Osman

    • Chalmers Univ of Tech
    • Chalmers University of Technology

  • Janka Biznarova

    • Chalmers Univ of Tech
    • Chalmers University of Technology

  • Xiu Gu

    • Chalmers Univ of Tech
    • Chalmers University of Technology; Tencent

  • Göran Johansson

    • Chalmers Univ of Tech
    • Chalmers University of Technology

  • Jonas Bylander

    • Chalmers Univ of Tech
    • Chalmers University of Technology

  View abstract →