Experimental Quantum Error Correction with Superconducting Qubits

Presentations

• Experimentally Probing Time-like Errors in Quantum Error Correction with Surface Code Stability Circuits (Part 1)

  ORAL

  March 20, 2026, 8:00 AM – March 20, 2026, 8:12 AM

  Presenters

  • Matt J McEwen

    • Google Quantum AI

  Authors

  • Matt J McEwen

    • Google Quantum AI

  • Alec W Eickbusch

    • Google Quantum AI

  • Alexis Morvan

    • Google LLC

  • Nick Noll

    • Google Quantum AI

  • Volodymyr Sivak

    • Google Quantum AI
    • Google LLC

  • Juan Atalaya

    • Google LLC
    • Google Quantum AI

  • Nathan Lacroix

    • Google Quantum AI
    • ETH Zurich

  • Michael Newman

    • Google LLC

  • Craig M Gidney

    • Google LLC

  View abstract →

• Experimentally Probing Time-like Errors in Quantum Error Correction with Surface Code Stability Circuits (Part 2)

  ORAL

  March 20, 2026, 8:12 AM – March 20, 2026, 8:24 AM

  Presenters

  • Alec W Eickbusch

    • Google Quantum AI

  Authors

  • Alec W Eickbusch

    • Google Quantum AI

  • Matt J McEwen

    • Google Quantum AI

  • Alexis Morvan

    • Google LLC

  • Nick Noll

    • Google Quantum AI

  • Volodymyr Sivak

    • Google Quantum AI
    • Google LLC

  • Juan Atalaya

    • Google LLC
    • Google Quantum AI

  • Nathan Lacroix

    • ETH Zurich

  • Michael Newman

    • Google LLC

  • Craig M Gidney

    • Google LLC

  View abstract →

• High fidelity magic state preparation in an error-detecting surface code (Part 1)

  ORAL

  March 20, 2026, 8:24 AM – March 20, 2026, 8:36 AM

  Presenters

  • James D Teoh

    • Quantum Circuits, Inc.

  Authors

  • James D Teoh

    • Quantum Circuits, Inc.

  • Nitish Mehta

    • Quantum Circuits, Inc.

  View abstract →

• High fidelity magic state preparation in an error-detecting surface code (Part 2)

  ORAL

  March 20, 2026, 8:36 AM – March 20, 2026, 8:48 AM

  Presenters

  • Nitish Mehta

    • Quantum Circuits, Inc.

  Authors

  • Nitish Mehta

    • Quantum Circuits, Inc.

  • James D Teoh

    • Quantum Circuits, Inc.

  View abstract →

• Surface code scaling on heavy-hex superconducting quantum processors

  ORAL

  March 20, 2026, 8:48 AM – March 20, 2026, 9:00 AM

  Publication: https://arxiv.org/abs/2510.18847

  Presenters

  • Arian Vezvaee

    • University of Southern California

  Authors

  • Arian Vezvaee

    • University of Southern California

  • Cesar Benito

    • Universidad Autonoma de Madrid

  • Mario Morford-Oberst

    • University of Southern California

  • Alejandro Bermudez

    • Universidad Autonoma de Madrid

  • Daniel A Lidar

    • University of Southern California

  View abstract →

• Mitigation of leakage-induced two-qubit-gate errors for quantum error correction with superconducting transmon qubits

  ORAL

  March 20, 2026, 9:00 AM – March 20, 2026, 9:12 AM

  Presenters

  • Luca Hofele

    • ETH Zürich

  Authors

  • Luca Hofele

    • ETH Zürich

  • Aron Marton

    • Forschungszentrum Jülich
    • Forschungszentrum Jülich GmbH

  • Lukas Bödeker

    • Forschungszentrum Jülich
    • Forschnunszentrum Jülich GmbH

  • Boris Varbanov

    • University of Sherbrooke
    • Université de Sherbrooke
    • Universite de Sherbrooke

  • Chrysander Hagen

    • ETH Zürich

  • Ilya Besedin

    • ETH Zürich

  • Alexandre Blais

    • Université de Sherbrooke
    • University of Sherbrooke
    • Universite de Sherbrooke
    • Institut Quantique, Département de Physique, Université de Sherbrooke

  • Markus Mueller

    • Forschungszentrum Juelich; RWTH Aachen University
    • Forschungszentrum Jülich

  • Andreas Wallraff

    • ETH Zurich

  View abstract →

• Investigating the effect of real-time qubit reset on stabilizer measurements

  ORAL

  March 20, 2026, 9:12 AM – March 20, 2026, 9:24 AM

  Presenters

  • Liberto Beltran

    • ETH Zürich

  Authors

  • Liberto Beltran

    • ETH Zürich

  • Philippe Girardin

    • ETH Zürich

  • Tianrui Xu

    • Université de Sherbrooke
    • University of Sherbrooke
    • Institut Quantique, Universite de Sherbrooke, Quebec Canada
    • Institut Quantique and Département de Physique, Université de Sherbrooke

  • Boris Varbanov

    • University of Sherbrooke
    • Université de Sherbrooke
    • Universite de Sherbrooke

  • Luca Hofele

    • ETH Zürich

  • Ilya Besedin

    • ETH Zürich

  • Alexandre Blais

    • Université de Sherbrooke
    • University of Sherbrooke
    • Universite de Sherbrooke
    • Institut Quantique, Département de Physique, Université de Sherbrooke

  • Andreas Wallraff

    • ETH Zurich

  View abstract →

• Integrated superconducting quantum computing stack designed for fault tolerance

  ORAL

  March 20, 2026, 9:24 AM – March 20, 2026, 9:36 AM

  Presenters

  • Luka Skoric

    • Riverlane Ltd

  Authors

  • Luka Skoric

    • Riverlane Ltd

  • Gianluca Aiello

    • Riverlane Ltd
    • Riverlane

  • Kenton M Barnes

    • Riverlane Ltd

  • Nick S Blunt

    • Riverlane Ltd

  • Laura Caune

    • Riverlane Ltd

  • Aniket Datta

    • Riverlane Ltd

  • Frank Deppe

    • IQM Quantum Computers

  • Sebastian Dütsch

    • Zurich Instruments

  • Olexiy Fedorets

    • IQM Quantum Computers

  • Johannes Heinsoo

    • IQM Quantum Computers

  • Tobias Kammacher

    • Zurich Instruments

  • William Kindel

    • IQM Germany GmbH
    • IQM Quantum Computers

  • Sebastian Krinner

    • Zurich Instruments

  • Sourav Majumder

    • IQM Quantum Computers

  • Annie Ray

    • Riverlane Ltd

  • Per Strid

    • Riverlane Ltd

  • Brian Tarasinski

    • IQM Quantum Computers

  • Natasha Tomm

    • University of Basel

  • Florian Vigneau

    • IQM Quantum Computers

  • Joseph Yates

    • Riverlane Ltd

  View abstract →

• Error correction experiments on cloud quantum computers

  ORAL

  March 20, 2026, 9:36 AM – March 20, 2026, 9:48 AM

  Publication: https://arxiv.org/abs/2503.12869

  Presenters

  • Johannes Heinsoo

    • IQM Quantum Computers

  Authors

  • Johannes Heinsoo

    • IQM Quantum Computers

  • Florian Vigneau

    • IQM Quantum Computers

  • Sourav Majumder

    • IQM Quantum Computers

  • Olexiy Fedorets

    • IQM Quantum Computers

  • Aniket Rath

    • IQM Quantum Computers

  • Pedro Parrado-Rodríguez

    • IQM Quantum Computers

  • Francisco Revson Fernandes Pereira

    • IQM Quantum Computers

  • Fedor Šimkovic

    • IQM Quantum Computers

  • Stefan Pogorzalek

    • IQM Quantum Computers

  • Tyler Jones

    • IQM Quantum Computers

  • Nicola Wurz

    • IQM Quantum Computers

  • Michael Renger

    • IQM Quantum Computers
    • IQM

  • Jeroen Verjauw

    • IQM Quantum Computers

  • Ping Yang

    • IQM Quantum Computers

  • Hsiang-Sheng Ku

    • IQM Quantum Computers

  • William Kindel

    • IQM Germany GmbH
    • IQM Quantum Computers

  • Frank Deppe

    • IQM Quantum Computers

  View abstract →

• Extending coherence time beyond break-even point using only drives and dissipation

  ORAL

  March 20, 2026, 9:48 AM – March 20, 2026, 10:00 AM

  Publication: L. Sun, Y. Xu, Y. Zhou, Z. Hua, W. Wang, J. Zhou, Z.-j. Chen, L. Z. de Paula, Q.-X. Jie, G. Xue, H. Yu, W. Cai, C.-L. Zou, and L. Sun, "Extending coherence time beyond break-even point using only drives and dissipation," arXiv:2509.22191 (2025).

  Presenters

  • Lida Sun

    • Tsinghua University

  Authors

  • Lida Sun

    • Tsinghua University

  • Yifang Xu

    • Tsinghua University

  • Yilong Zhou

    • Tsinghua University

  View abstract →

• Towards two-mode bosonic quantum error correction with the pair cat code

  ORAL

  March 20, 2026, 10:00 AM – March 20, 2026, 10:12 AM

  Presenters

  • Sean van Geldern

    • University of Massachusetts Amherst

  Authors

  • Sean van Geldern

    • University of Massachusetts Amherst

  • Yingying Wang

    • University of Massachusetts Amherst

  • Hanzhe Xi

    • University of Massachusetts Amherst

  • Chen Wang

    • University of Massachusetts Amherst

  View abstract →

• Improved belief propagation is sufficient for real-time decoding of quantum memory

  ORAL

  March 20, 2026, 10:12 AM – March 20, 2026, 10:24 AM

  Publication: https://arxiv.org/abs/2506.01779

  Presenters

  • Tristan Müller

    • IBM Quantum

  Authors

  • Tristan Müller

    • IBM Quantum

  • Thomas Alexander

    • IBM Quantum

  • Michael E Beverland

    • IBM Quantum

  • Markus Bühler

    • IBM Quantum

  • Blake R Johnson

    • IBM Quantum

  • Thilo Maurer

    • IBM Quantum

  • Drew Vandeth

    • IBM Quantum

  View abstract →

• Scaling and logic in the color code on a superconducting quantum processor

  ORAL · Invited

  March 20, 2026, 10:24 AM – March 20, 2026, 11:00 AM

  Publication: Lacroix, N., Bourassa, A., et al. Scaling and logic in the colour code on a superconducting quantum processor. Nature 645, 614–619 (2025). https://doi.org/10.1038/s41586-025-09061-4

  Presenters

  • Nathan Lacroix

    • Google Quantum AI
    • ETH Zurich

  Authors

  • Nathan Lacroix

    • Google Quantum AI
    • ETH Zurich

  View abstract →