Topological Qubits: Device and Applications

Presentations

• Oral: Detecting Entanglement with Transport Measurement in Weak-interacting Multi-terminal Island Systems

  ORAL

  March 21, 2025, 2:30 PM – March 21, 2025, 2:42 PM

  Presenters

  • Zhenhua Zhu

    Tsinghua University

  Authors

  • Zhenhua Zhu

    Tsinghua University

  • Gu Zhang

    Beijing Academic of Quantum Information Sciences, Beijing Academy of QIS

  • Dong E. Liu

    Tsinghua University

  View abstract →

• Abstract Withdrawn

  ORAL Withdrawn

  March 21, 2025, 2:42 PM – March 21, 2025, 2:54 PM

  View abstract →

• Predictive simulations of the dynamical response of mesoscopic devices: Part I

  ORAL

  March 21, 2025, 2:54 PM – March 21, 2025, 3:06 PM

  Publication: Predictive simulations of the dynamical response of mesoscopic devices, Samuel Boutin, Torsten Karzig, Tareq El Dandachi, Ryan V. Mishmash, Roman M. Lutchyn, and Bela Bauer (in preparation)<br><br>Interferometric Single-Shot Parity Measurement in an InAs-Al Hybrid Device, Microsoft Quantum (arXiv:2401.09549)

  Presenters

  • Torsten Karzig

    Microsoft Corporation

  Authors

  • Torsten Karzig

    Microsoft Corporation

  • Samuel Boutin

    Microsoft Corporation, Microsoft Quantum

  • Tareq El Dandachi

    Microsoft Corporation, Microsoft

  • Ryan V Mishmash

    Microsoft Corporation, Microsoft Quantum

  • Roman M Lutchyn

    Microsoft Corporation

  • Bela Bauer

    Microsoft Corporation, Microsoft Quantum

  View abstract →

• Predictive simulations of the dynamical response of mesoscopic devices: Part II

  ORAL

  March 21, 2025, 3:06 PM – March 21, 2025, 3:18 PM

  Publication: S. Boutin, T. Karzig, T. El Dandachi, R. V. Mishmash, R. M. Lutchyn, and B. Bauer, Predictive simulations of the dynamical response of mesoscopic devices (in preparation).

  Presenters

  • Samuel Boutin

    Microsoft Corporation, Microsoft Quantum

  Authors

  • Samuel Boutin

    Microsoft Corporation, Microsoft Quantum

  • Torsten Karzig

    Microsoft Corporation

  • Tareq El Dandachi

    Microsoft Corporation, Microsoft

  • Ryan V Mishmash

    Microsoft Corporation, Microsoft Quantum

  • Roman M Lutchyn

    Microsoft Corporation

  • Bela Bauer

    Microsoft Corporation, Microsoft Quantum

  View abstract →

• Quasiparticle poisoning in the operating regime of topological qubits

  ORAL

  March 21, 2025, 3:18 PM – March 21, 2025, 3:30 PM

  Publication: arXiv:2401.09549

  Presenters

  • Karl D Petersson

    Microsoft Corporation

  Authors

  • Karl D Petersson

    Microsoft Corporation

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• Data analysis and tuning for observation of quasiparticle poisoning in the operating regime of topological qubits

  ORAL

  March 21, 2025, 3:30 PM – March 21, 2025, 3:42 PM

  Publication: arXiv:2401.09549

  Presenters

  • Dmitry I Pikulin

    Microsoft Corporation

  Authors

  • Dmitry I Pikulin

    Microsoft Corporation

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• Quasiparticle poisoning dynamics of a quantum dot coupled to a superconductor

  ORAL

  March 21, 2025, 3:42 PM – March 21, 2025, 3:54 PM

  Presenters

  • Bart Roovers

    Delft University of Technology

  Authors

  • Bart Roovers

    Delft University of Technology

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• Mitigation of quasiparticle poisoning in a quantum dot coupled to a superconductor

  ORAL

  March 21, 2025, 3:54 PM – March 21, 2025, 4:06 PM

  Presenters

  • Francesco Zatelli

    Delft University of Technology

  Authors

  • Francesco Zatelli

    Delft University of Technology

  • Nick van Loo

    Delft University of Technology, QuTech, Delft University of Technology

  • Gorm O Steffensen

    Instituto de Ciencia de Materiales de Madrid (ICMM)

  • Bart Roovers

    Delft University of Technology

  • Thomas Van Caekenberghe

    Delft University of Technology

  • Alberto Bordin

    Delft University of Technology

  • Guanzhong Wang

    Delft University of Technology

  • David van Driel

    Delft University of Technology

  • Yining Zhang

    Delft University of Technology

  • Ivan Kulesh

    Delft University of Technology

  • Jan Cornelis Wolff

    Delft University of Technology, QuTech, Delft University of Technology, TNO

  • Ramon Aguado

    CSIC - Madrid, ICMM-CSIC - Madrid

  • Leo P Kouwenhoven

    Delft University of Technology, QuTech, Delft University of Technology

  View abstract →

• Single-shot readout of Majorana parity in a minimal Kitaev chain

  ORAL

  March 21, 2025, 4:06 PM – March 21, 2025, 4:18 PM

  Presenters

  • Nick van Loo

    Delft University of Technology, QuTech, Delft University of Technology

  Authors

  • Nick van Loo

    Delft University of Technology, QuTech, Delft University of Technology

  • Francesco Zatelli

    Delft University of Technology

  • Thomas Van Caekenberghe

    Delft University of Technology

  • Bart Roovers

    Delft University of Technology

  • Guanzhong Wang

    Delft University of Technology

  • Alberto Bordin

    Delft University of Technology

  • David van Driel

    Delft University of Technology

  • Greg Mazur

    University of Oxford, QuTech, Delft University of Technology, University of Oxford

  • Leo P Kouwenhoven

    Delft University of Technology, QuTech, Delft University of Technology

  View abstract →

• Finite-size effects of the spinless long-range BCS Kitaev chain

  ORAL

  March 21, 2025, 4:18 PM – March 21, 2025, 4:30 PM

  Presenters

  • David Haink

    DLR

  Authors

  • David Haink

    DLR

  • Benedikt Fauseweh

    TU Dortmund University

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• Modeling ABS Energy &amp; Density Character for Topological Josephson Junctions Augmented by Nanowire Architecture

  ORAL

  March 21, 2025, 4:30 PM – March 21, 2025, 4:42 PM

  Presenters

  • Adrian D Scheppe

    Air Force Institute of Technology

  Authors

  • Adrian D Scheppe

    Air Force Institute of Technology

  • Michael V Pak

    Air Force Institute of Technology

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• Connecting Dispesive Gate Sensing Experiments to Theory

  ORAL

  March 21, 2025, 4:42 PM – March 21, 2025, 4:54 PM

  Publication: https://arxiv.org/abs/2401.09549

  Presenters

  • Tareq El Dandachi

    Microsoft

  Authors

  • Tareq El Dandachi

    Microsoft

  • Ben Chapman

    Microsoft

  • Thorvald Larsen

    Microsoft

  • Jonne V Koski

    Microsoft

  • Gijs De Lange

    Microsoft Corporation

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• Radio frequency reflectometry in semiconductor-superconductor hybrid systems

  ORAL

  March 21, 2025, 4:54 PM – March 21, 2025, 5:06 PM

  Presenters

  • Yining Zhang

    Delft University of Technology

  Authors

  • Yining Zhang

    Delft University of Technology

  • Sebastiaan Laurens Daniel ten Haaf

    Delft University of Technology

  • Ivan Kulesh

    Delft University of Technology

  • Christian Glenn Prosko

    Delft University of Technology

  • Candice Thomas

    Purdue University, Purdue

  • Michael James Manfra

    Purdue University

  • Srijit Goswami

    Delft University of Technology

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• Cr Induced Yu-Shiba-Rusinov States in Superconducting β-Bi₂Pd

  ORAL

  March 21, 2025, 5:06 PM – March 21, 2025, 5:18 PM

  Presenters

  • Joseph R Sink

    University of Iowa

  Authors

  • Joseph R Sink

    University of Iowa

  • Hari Paudyal

    University of Iowa

  • Divya Jyoti

    Centro de F´ısica de Materiales CFM/MPC (CSIC-UPV/EHU)

  • Andreas J Heinrich

    Center for Quantum Nanoscience

  • Deung-Jang Choi

    Centro de F´ısica de Materiales CFM/MPC (CSIC-UPV/EHU)

  • Nicolás Lorente

    Centro de F´ısica de Materiales CFM/MPC (CSIC-UPV/EHU), Centro de Fisica de Materiales CFM/MPC (CSIC-UPV/EHU) and Donostia International Physics Center (DIPC)

  • Michael E Flatté

    University of Iowa

  View abstract →