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Superconducting Strategies for Quantum Information

MIXED · MAR-W33 · ID: 3105995

Presentations

  • Advanced Schrieffer-Wolff transformation techniques for circuit QED

    ORAL

    –

    Publication: Pettersson Fors et al., arXiv:2408.15402

    Presenters

    • Simon Pettersson Fors

      Chalmers University of Technology

    Authors

    • Simon Pettersson Fors

      Chalmers University of Technology

    • Jorge Fernández-Pendás

      Chalmers University of Technology, Chalmers Univ of Tech

    • Anton Frisk Kockum

      Chalmers University of Technology, Chalmers Univ of Tech

    View abstract →

  • Towards building a large-scale quantum processor

    ORAL · Invited

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    Publication: 1. T. Fuchs, et. al. Characterization of simultaneous 2-qubit parametric gate operations on a 25-qubit processor. In preparation<br>2. E. Hogedal, et. al. Fast parametric two-qubit gates for fixed-frequency qubits and tunable couplers. In preparation<br>3. L. Chen, et. al. Fast unconditional reset and leakage reduction in fixed-frequency transmon qubits. Under review. arXiv:2409.16748 (2024) <br>4. S. Kosen, et. al. Signal crosstalk in a flip-chip quantum processor. arXIv:2403.00285, Phys. Rev. X Quantum 5, 030350 (2024). <br>5. A. Osman, et. al. Mitigation of frequency collisions in superconducting quantum processors. Phys. Rev. Reas. 4 15 (2023). <br>6. Biznárová, et. al. Mitigation of interfacial dielectric loss in aluminum-on-silicon superconducting qubits. npj Quantum Inf 10, 78 (2024).

    Presenters

    • Giovanna Tancredi

      Chalmers, Chalmers University of Technology, Chalmers Univ of Tech

    Authors

    • Giovanna Tancredi

      Chalmers, Chalmers University of Technology, Chalmers Univ of Tech

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  • Thermal noise and qubit addressability

    ORAL

    –

    Publication: Slawomir Simbierowicz, Massimo Borrelli, Volodymyr Monarkha, Ville Nuutinen, and Russell E. Lake, ​​​​​​​Inherent Thermal-Noise Problem in Addressing Qubits PRX Quantum 5, 030302 (2024) https://doi.org/10.1103/PRXQuantum.5.030302<br><br>V. Y. Monarkha, S. Simbierowicz, M. Borrelli, R. van Gulik, N. Drobotun, D. Kuitenbrouwer, D. Bouman, D. Datta, P. Eskelinen, E. Mannila, J. Kaikkonen, V. Vesterinen, J. Govenius, R. E. Lake; Equivalence of flexible stripline and coaxial cables for superconducting qubit control and readout pulses. Appl. Phys. Lett. 27 May 2024; 124 (22): 224001. https://doi.org/10.1063/5.0203101

    Presenters

    • Russell E Lake

      Bluefors Oy

    Authors

    • Russell E Lake

      Bluefors Oy

    • Slawomir Simbierowicz

      Bluefors Oy

    • Massimo Borrelli

      Bluefors Oy

    • Volodymyr Monarkha

      Bluefors Oy

    • Ville Nuutinen

      Bluefors Oy

    View abstract →

  • High density packaging for large spin qubit array

    ORAL

    –

    Presenters

    • Jonatan Kutchinsky

      Q.M Technologies Ltd. (Quantum Machines)

    Authors

    • Fabio Ansaloni

      Q.M Technologies Ltd. (Quantum Machines)

    • Wouter Bos

      Delft Circuits

    • Jesse de Groot

      Delft Circuits

    • Kiefer Vermeulen

      Delft Circuits

    • Eric Planz

      Q.M Technologies Ltd. (Quantum Machines)

    • Joost van der Heijden

      Q.M Technologies Ltd. (Quantum Machines)

    • Søren Andersen

      Q.M Technologies Ltd. (Quantum Machines)

    • Jonatan Kutchinsky

      Q.M Technologies Ltd. (Quantum Machines)

    • Yonatan Cohen

      Q.M Technologies Ltd. (Quantum Machines)

    View abstract →

  • Large-scale magnetic cooling for quantum computing

    ORAL

    –

    Presenters

    • Steffen Säubert

      kiutra GmbH

    Authors

    • Steffen Säubert

      kiutra GmbH

    • Peter Schüßler

      kiutra GmbH

    • Rajat Chandavar

      kiutra GmbH

    • Angelina Kinast

      kiutra GmbH

    • Felix Rucker

      Kiutra GmbH

    • Klaus Eibensteiner

      kiutra GmbH

    • Jan Spallek

      kiutra, kiutra GmbH

    View abstract →

  • Accurate modeling of flux quantization in superconducting circuits using Keysight Quantum Circuit Simulation

    ORAL

    –

    Publication: Ofer Naaman, Ted White, Mohamed Awida Hassan, Derek Slater, Sean Mcilvane, Edwin Yeung, & Philip Krantz. (2024). Modeling flux-quantizing Josephson junction circuits in Keysight ADS.

    Presenters

    • Sean Mcilvane

      Keysight Technologies

    Authors

    • Sean Mcilvane

      Keysight Technologies

    • Mohamed Awida Hassan

      Keysight Technologies

    • Derek Slater

      Keysight Technologies

    • Phil Sohn

      Keysight Technologies

    • Philip Krantz

      Keysight Technologies

    View abstract →

  • Extraction of the Bare Physical Parameters of Transmon Qubits

    ORAL

    –

    Publication: Planned paper on the same topic, possibly of the same title "Extraction of the Bare Physical Parameters of Transmon Qubits"

    Presenters

    • Sylvie R McKnight-Milles

      University of Maryland College Park

    Authors

    • Sylvie R McKnight-Milles

      University of Maryland College Park

    • Zachary Steffen

      University of Maryland College Park

    • Yi-Hsiang Huang

      University of Maryland College Park

    • Haozhi Wang

      University of Maryland College Park

    • Benjamin Palmer

      Laboratory for Physical Sciences (LPS)

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  • Co-designing Transmon devices for control with simple pulses

    ORAL

    –

    Publication: https://arxiv.org/abs/2410.13619

    Presenters

    • Nicolas Wittler

      Forschungszentrum Juelich GmbH

    Authors

    • Nicolas Wittler

      Forschungszentrum Juelich GmbH

    • Shai Machnes

      Qruise, Qruise GmbH

    • Frank K Wilhelm

      Forschungszentrum Juelich GmbH, Forschungszentrum Jülich

    View abstract →